27497540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 67132800

約数和(自身を除く): 39635260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3329, 4130, 6658, 8260, 13316, 16645, 23303, 33290, 46606, 66580, 93212, 116515, 196411, 233030, 392822, 466060, 785644, 982055, 1374877, 1964110, 2749754, 3928220, 5499508, 6874385, 13748770, 27497540]

約数ペア:

[(1, 27497540), (2, 13748770), (4, 6874385), (5, 5499508), (7, 3928220), (10, 2749754), (14, 1964110), (20, 1374877), (28, 982055), (35, 785644), (59, 466060), (70, 392822), (118, 233030), (140, 196411), (236, 116515), (295, 93212), (413, 66580), (590, 46606), (826, 33290), (1180, 23303), (1652, 16645), (2065, 13316), (3329, 8260), (4130, 6658)]