24139180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 54966240

約数和(自身を除く): 30827060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 409, 454, 818, 908, 1135, 1636, 2045, 2270, 2951, 4090, 4540, 5317, 5902, 8180, 10634, 11804, 14755, 21268, 26585, 29510, 53170, 59020, 92843, 106340, 185686, 371372, 464215, 928430, 1206959, 1856860, 2413918, 4827836, 6034795, 12069590, 24139180]

約数ペア:

[(1, 24139180), (2, 12069590), (4, 6034795), (5, 4827836), (10, 2413918), (13, 1856860), (20, 1206959), (26, 928430), (52, 464215), (65, 371372), (130, 185686), (227, 106340), (260, 92843), (409, 59020), (454, 53170), (818, 29510), (908, 26585), (1135, 21268), (1636, 14755), (2045, 11804), (2270, 10634), (2951, 8180), (4090, 5902), (4540, 5317)]