547173700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 1223062344

約数和(自身を除く): 675888644

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 317, 410, 421, 634, 820, 842, 1025, 1268, 1585, 1684, 2050, 2105, 3170, 4100, 4210, 6340, 7925, 8420, 10525, 12997, 15850, 17261, 21050, 25994, 31700, 34522, 42100, 51988, 64985, 69044, 86305, 129970, 133457, 172610, 259940, 266914, 324925, 345220, 431525, 533828, 649850, 667285, 863050, 1299700, 1334570, 1726100, 2669140, 3336425, 5471737, 6672850, 10943474, 13345700, 21886948, 27358685, 54717370, 109434740, 136793425, 273586850, 547173700]

約数ペア:

[(1, 547173700), (2, 273586850), (4, 136793425), (5, 109434740), (10, 54717370), (20, 27358685), (25, 21886948), (41, 13345700), (50, 10943474), (82, 6672850), (100, 5471737), (164, 3336425), (205, 2669140), (317, 1726100), (410, 1334570), (421, 1299700), (634, 863050), (820, 667285), (842, 649850), (1025, 533828), (1268, 431525), (1585, 345220), (1684, 324925), (2050, 266914), (2105, 259940), (3170, 172610), (4100, 133457), (4210, 129970), (6340, 86305), (7925, 69044), (8420, 64985), (10525, 51988), (12997, 42100), (15850, 34522), (17261, 31700), (21050, 25994)]