26479020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 48032340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 1979, 2230, 2676, 3345, 3958, 4460, 5937, 6690, 7916, 9895, 11874, 13380, 19790, 23748, 29685, 39580, 59370, 118740, 441317, 882634, 1323951, 1765268, 2206585, 2647902, 4413170, 5295804, 6619755, 8826340, 13239510, 26479020]

約数ペア:

[(1, 26479020), (2, 13239510), (3, 8826340), (4, 6619755), (5, 5295804), (6, 4413170), (10, 2647902), (12, 2206585), (15, 1765268), (20, 1323951), (30, 882634), (60, 441317), (223, 118740), (446, 59370), (669, 39580), (892, 29685), (1115, 23748), (1338, 19790), (1979, 13380), (2230, 11874), (2676, 9895), (3345, 7916), (3958, 6690), (4460, 5937)]