242887180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{418771}}^1$

素因数の和:418809

約数の個数: 24

約数和(自身を含む): 527652720

約数和(自身を除く): 284765540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 418771, 837542, 1675084, 2093855, 4187710, 8375420, 12144359, 24288718, 48577436, 60721795, 121443590, 242887180]

約数ペア:

[(1, 242887180), (2, 121443590), (4, 60721795), (5, 48577436), (10, 24288718), (20, 12144359), (29, 8375420), (58, 4187710), (116, 2093855), (145, 1675084), (290, 837542), (580, 418771)]