1330683700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{324557}}^1$

素因数の和:324612

約数の個数: 36

約数和(自身を含む): 2958021612

約数和(自身を除く): 1627337912

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 324557, 649114, 1298228, 1622785, 3245570, 6491140, 8113925, 13306837, 16227850, 26613674, 32455700, 53227348, 66534185, 133068370, 266136740, 332670925, 665341850, 1330683700]

約数ペア:

[(1, 1330683700), (2, 665341850), (4, 332670925), (5, 266136740), (10, 133068370), (20, 66534185), (25, 53227348), (41, 32455700), (50, 26613674), (82, 16227850), (100, 13306837), (164, 8113925), (205, 6491140), (410, 3245570), (820, 1622785), (1025, 1298228), (2050, 649114), (4100, 324557)]