15779060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 38283840

約数和(自身を除く): 22504780

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4219, 8438, 16876, 21095, 42190, 46409, 71723, 84380, 92818, 143446, 185636, 232045, 286892, 358615, 464090, 717230, 788953, 928180, 1434460, 1577906, 3155812, 3944765, 7889530, 15779060]

約数ペア:

[(1, 15779060), (2, 7889530), (4, 3944765), (5, 3155812), (10, 1577906), (11, 1434460), (17, 928180), (20, 788953), (22, 717230), (34, 464090), (44, 358615), (55, 286892), (68, 232045), (85, 185636), (110, 143446), (170, 92818), (187, 84380), (220, 71723), (340, 46409), (374, 42190), (748, 21095), (935, 16876), (1870, 8438), (3740, 4219)]