6745700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5216

約数の個数: 36

約数和(自身を含む): 15767220

約数和(自身を除く): 9021520

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5189, 10378, 20756, 25945, 51890, 67457, 103780, 129725, 134914, 259450, 269828, 337285, 518900, 674570, 1349140, 1686425, 3372850, 6745700]

約数ペア:

[(1, 6745700), (2, 3372850), (4, 1686425), (5, 1349140), (10, 674570), (13, 518900), (20, 337285), (25, 269828), (26, 259450), (50, 134914), (52, 129725), (65, 103780), (100, 67457), (130, 51890), (260, 25945), (325, 20756), (650, 10378), (1300, 5189)]