29244440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5723

約数の個数: 32

約数和(自身を含む): 66314160

約数和(自身を除く): 37069720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 5581, 11162, 22324, 27905, 44648, 55810, 111620, 223240, 731111, 1462222, 2924444, 3655555, 5848888, 7311110, 14622220, 29244440]

約数ペア:

[(1, 29244440), (2, 14622220), (4, 7311110), (5, 5848888), (8, 3655555), (10, 2924444), (20, 1462222), (40, 731111), (131, 223240), (262, 111620), (524, 55810), (655, 44648), (1048, 27905), (1310, 22324), (2620, 11162), (5240, 5581)]