7644260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29423

約数の個数: 24

約数和(自身を含む): 17288376

約数和(自身を除く): 9644116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 29401, 58802, 117604, 147005, 294010, 382213, 588020, 764426, 1528852, 1911065, 3822130, 7644260]

約数ペア:

[(1, 7644260), (2, 3822130), (4, 1911065), (5, 1528852), (10, 764426), (13, 588020), (20, 382213), (26, 294010), (52, 147005), (65, 117604), (130, 58802), (260, 29401)]