2510173480

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{61949}}^1$

素因数の和:62973

約数の個数: 32

約数和(自身を含む): 5653557000

約数和(自身を除く): 3143383520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 4052, 5065, 8104, 10130, 20260, 40520, 61949, 123898, 247796, 309745, 495592, 619490, 1238980, 2477960, 62754337, 125508674, 251017348, 313771685, 502034696, 627543370, 1255086740, 2510173480]

約数ペア:

[(1, 2510173480), (2, 1255086740), (4, 627543370), (5, 502034696), (8, 313771685), (10, 251017348), (20, 125508674), (40, 62754337), (1013, 2477960), (2026, 1238980), (4052, 619490), (5065, 495592), (8104, 309745), (10130, 247796), (20260, 123898), (40520, 61949)]