6412040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 14895360

約数和(自身を除く): 8483320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5171, 10342, 20684, 25855, 41368, 51710, 103420, 160301, 206840, 320602, 641204, 801505, 1282408, 1603010, 3206020, 6412040]

約数ペア:

[(1, 6412040), (2, 3206020), (4, 1603010), (5, 1282408), (8, 801505), (10, 641204), (20, 320602), (31, 206840), (40, 160301), (62, 103420), (124, 51710), (155, 41368), (248, 25855), (310, 20684), (620, 10342), (1240, 5171)]