20342642550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{4297}}^1$

素因数の和:5202

約数の個数: 96

約数和(自身を含む): 51886074912

約数和(自身を除く): 31543432362

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 853, 925, 1110, 1706, 1850, 2559, 2775, 4265, 4297, 5118, 5550, 8530, 8594, 12795, 12891, 21325, 21485, 25590, 25782, 31561, 42650, 42970, 63122, 63975, 64455, 94683, 107425, 127950, 128910, 157805, 158989, 189366, 214850, 315610, 317978, 322275, 473415, 476967, 644550, 789025, 794945, 946830, 953934, 1578050, 1589890, 2367075, 2384835, 3665341, 3974725, 4734150, 4769670, 7330682, 7949450, 10996023, 11924175, 18326705, 21992046, 23848350, 36653410, 54980115, 91633525, 109960230, 135617617, 183267050, 271235234, 274900575, 406852851, 549801150, 678088085, 813705702, 1356176170, 2034264255, 3390440425, 4068528510, 6780880850, 10171321275, 20342642550]

約数ペア:

[(1, 20342642550), (2, 10171321275), (3, 6780880850), (5, 4068528510), (6, 3390440425), (10, 2034264255), (15, 1356176170), (25, 813705702), (30, 678088085), (37, 549801150), (50, 406852851), (74, 274900575), (75, 271235234), (111, 183267050), (150, 135617617), (185, 109960230), (222, 91633525), (370, 54980115), (555, 36653410), (853, 23848350), (925, 21992046), (1110, 18326705), (1706, 11924175), (1850, 10996023), (2559, 7949450), (2775, 7330682), (4265, 4769670), (4297, 4734150), (5118, 3974725), (5550, 3665341), (8530, 2384835), (8594, 2367075), (12795, 1589890), (12891, 1578050), (21325, 953934), (21485, 946830), (25590, 794945), (25782, 789025), (31561, 644550), (42650, 476967), (42970, 473415), (63122, 322275), (63975, 317978), (64455, 315610), (94683, 214850), (107425, 189366), (127950, 158989), (128910, 157805)]