201623136080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35497031}}^1$

素因数の和:35497115

約数の個数: 40

約数和(自身を含む): 475376252544

約数和(自身を除く): 273753116464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35497031, 70994062, 141988124, 177485155, 283976248, 354970310, 567952496, 709940620, 1419881240, 2520289201, 2839762480, 5040578402, 10081156804, 12601446005, 20162313608, 25202892010, 40324627216, 50405784020, 100811568040, 201623136080]

約数ペア:

[(1, 201623136080), (2, 100811568040), (4, 50405784020), (5, 40324627216), (8, 25202892010), (10, 20162313608), (16, 12601446005), (20, 10081156804), (40, 5040578402), (71, 2839762480), (80, 2520289201), (142, 1419881240), (284, 709940620), (355, 567952496), (568, 354970310), (710, 283976248), (1136, 177485155), (1420, 141988124), (2840, 70994062), (5680, 35497031)]