88256350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 219079728

約数和(自身を除く): 130823378

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 85, 91, 98, 119, 130, 163, 170, 175, 182, 221, 238, 245, 325, 326, 350, 425, 442, 455, 490, 595, 637, 650, 815, 833, 850, 910, 1105, 1141, 1190, 1225, 1274, 1547, 1630, 1666, 2119, 2210, 2275, 2282, 2450, 2771, 2975, 3094, 3185, 4075, 4165, 4238, 4550, 5525, 5542, 5705, 5950, 6370, 7735, 7987, 8150, 8330, 10595, 10829, 11050, 11410, 13855, 14833, 15470, 15925, 15974, 19397, 20825, 21190, 21658, 27710, 28525, 29666, 31850, 36023, 38675, 38794, 39935, 41650, 52975, 54145, 57050, 69275, 72046, 74165, 77350, 79870, 96985, 103831, 105950, 108290, 135779, 138550, 148330, 180115, 193970, 199675, 207662, 252161, 270725, 271558, 360230, 370825, 399350, 484925, 504322, 519155, 541450, 678895, 741650, 900575, 969850, 1038310, 1260805, 1357790, 1765127, 1801150, 2521610, 2595775, 3394475, 3530254, 5191550, 6304025, 6788950, 8825635, 12608050, 17651270, 44128175, 88256350]

約数ペア:

[(1, 88256350), (2, 44128175), (5, 17651270), (7, 12608050), (10, 8825635), (13, 6788950), (14, 6304025), (17, 5191550), (25, 3530254), (26, 3394475), (34, 2595775), (35, 2521610), (49, 1801150), (50, 1765127), (65, 1357790), (70, 1260805), (85, 1038310), (91, 969850), (98, 900575), (119, 741650), (130, 678895), (163, 541450), (170, 519155), (175, 504322), (182, 484925), (221, 399350), (238, 370825), (245, 360230), (325, 271558), (326, 270725), (350, 252161), (425, 207662), (442, 199675), (455, 193970), (490, 180115), (595, 148330), (637, 138550), (650, 135779), (815, 108290), (833, 105950), (850, 103831), (910, 96985), (1105, 79870), (1141, 77350), (1190, 74165), (1225, 72046), (1274, 69275), (1547, 57050), (1630, 54145), (1666, 52975), (2119, 41650), (2210, 39935), (2275, 38794), (2282, 38675), (2450, 36023), (2771, 31850), (2975, 29666), (3094, 28525), (3185, 27710), (4075, 21658), (4165, 21190), (4238, 20825), (4550, 19397), (5525, 15974), (5542, 15925), (5705, 15470), (5950, 14833), (6370, 13855), (7735, 11410), (7987, 11050), (8150, 10829), (8330, 10595)]