4308460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 9920736

約数和(自身を除く): 5612276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 227, 260, 292, 365, 454, 730, 908, 949, 1135, 1460, 1898, 2270, 2951, 3796, 4540, 4745, 5902, 9490, 11804, 14755, 16571, 18980, 29510, 33142, 59020, 66284, 82855, 165710, 215423, 331420, 430846, 861692, 1077115, 2154230, 4308460]

約数ペア:

[(1, 4308460), (2, 2154230), (4, 1077115), (5, 861692), (10, 430846), (13, 331420), (20, 215423), (26, 165710), (52, 82855), (65, 66284), (73, 59020), (130, 33142), (146, 29510), (227, 18980), (260, 16571), (292, 14755), (365, 11804), (454, 9490), (730, 5902), (908, 4745), (949, 4540), (1135, 3796), (1460, 2951), (1898, 2270)]