53089110400

素因数分解:

$2^7\times 5^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 132822592560

約数和(自身を除く): 79733482160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 251, 314, 320, 400, 421, 502, 628, 640, 785, 800, 842, 1004, 1255, 1256, 1570, 1600, 1684, 2008, 2105, 2510, 2512, 3140, 3200, 3368, 3925, 4016, 4210, 5020, 5024, 6275, 6280, 6736, 7850, 8032, 8420, 10040, 10048, 10525, 12550, 12560, 13472, 15700, 16064, 16840, 20080, 20096, 21050, 25100, 25120, 26944, 31400, 32128, 33680, 39407, 40160, 42100, 50200, 50240, 53888, 62800, 66097, 67360, 78814, 80320, 84200, 100400, 100480, 105671, 125600, 132194, 134720, 157628, 160640, 168400, 197035, 200800, 211342, 251200, 264388, 269440, 315256, 330485, 336800, 394070, 401600, 422684, 502400, 528355, 528776, 630512, 660970, 673600, 788140, 803200, 845368, 985175, 1056710, 1057552, 1261024, 1321940, 1347200, 1576280, 1652425, 1690736, 1970350, 2113420, 2115104, 2522048, 2641775, 2643880, 3152560, 3304850, 3381472, 3940700, 4226840, 4230208, 5044096, 5283550, 5287760, 6305120, 6609700, 6762944, 7881400, 8453680, 8460416, 10567100, 10575520, 12610240, 13219400, 13525888, 15762800, 16590347, 16907360, 21134200, 21151040, 25220480, 26438800, 31525600, 33180694, 33814720, 42268400, 42302080, 52877600, 63051200, 66361388, 67629440, 82951735, 84536800, 105755200, 126102400, 132722776, 165903470, 169073600, 211510400, 265445552, 331806940, 338147200, 414758675, 530891104, 663613880, 829517350, 1061782208, 1327227760, 1659034700, 2123564416, 2654455520, 3318069400, 5308911040, 6636138800, 10617822080, 13272277600, 26544555200, 53089110400]

約数ペア:

[(1, 53089110400), (2, 26544555200), (4, 13272277600), (5, 10617822080), (8, 6636138800), (10, 5308911040), (16, 3318069400), (20, 2654455520), (25, 2123564416), (32, 1659034700), (40, 1327227760), (50, 1061782208), (64, 829517350), (80, 663613880), (100, 530891104), (128, 414758675), (157, 338147200), (160, 331806940), (200, 265445552), (251, 211510400), (314, 169073600), (320, 165903470), (400, 132722776), (421, 126102400), (502, 105755200), (628, 84536800), (640, 82951735), (785, 67629440), (800, 66361388), (842, 63051200), (1004, 52877600), (1255, 42302080), (1256, 42268400), (1570, 33814720), (1600, 33180694), (1684, 31525600), (2008, 26438800), (2105, 25220480), (2510, 21151040), (2512, 21134200), (3140, 16907360), (3200, 16590347), (3368, 15762800), (3925, 13525888), (4016, 13219400), (4210, 12610240), (5020, 10575520), (5024, 10567100), (6275, 8460416), (6280, 8453680), (6736, 7881400), (7850, 6762944), (8032, 6609700), (8420, 6305120), (10040, 5287760), (10048, 5283550), (10525, 5044096), (12550, 4230208), (12560, 4226840), (13472, 3940700), (15700, 3381472), (16064, 3304850), (16840, 3152560), (20080, 2643880), (20096, 2641775), (21050, 2522048), (25100, 2115104), (25120, 2113420), (26944, 1970350), (31400, 1690736), (32128, 1652425), (33680, 1576280), (39407, 1347200), (40160, 1321940), (42100, 1261024), (50200, 1057552), (50240, 1056710), (53888, 985175), (62800, 845368), (66097, 803200), (67360, 788140), (78814, 673600), (80320, 660970), (84200, 630512), (100400, 528776), (100480, 528355), (105671, 502400), (125600, 422684), (132194, 401600), (134720, 394070), (157628, 336800), (160640, 330485), (168400, 315256), (197035, 269440), (200800, 264388), (211342, 251200)]