87448010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 169948800

約数和(自身を除く): 82500790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1123, 1198, 2246, 2995, 5615, 5990, 7787, 11230, 14599, 15574, 29198, 38935, 72995, 77870, 145990, 672677, 1345354, 3363385, 6726770, 8744801, 17489602, 43724005, 87448010]

約数ペア:

[(1, 87448010), (2, 43724005), (5, 17489602), (10, 8744801), (13, 6726770), (26, 3363385), (65, 1345354), (130, 672677), (599, 145990), (1123, 77870), (1198, 72995), (2246, 38935), (2995, 29198), (5615, 15574), (5990, 14599), (7787, 11230)]