13512620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 32786208

約数和(自身を除く): 19273588

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, 3613, 3740, 7226, 14452, 18065, 36130, 39743, 61421, 72260, 79486, 122842, 158972, 198715, 245684, 307105, 397430, 614210, 675631, 794860, 1228420, 1351262, 2702524, 3378155, 6756310, 13512620]

約数ペア:

[(1, 13512620), (2, 6756310), (4, 3378155), (5, 2702524), (10, 1351262), (11, 1228420), (17, 794860), (20, 675631), (22, 614210), (34, 397430), (44, 307105), (55, 245684), (68, 198715), (85, 158972), (110, 122842), (170, 79486), (187, 72260), (220, 61421), (340, 39743), (374, 36130), (748, 18065), (935, 14452), (1870, 7226), (3613, 3740)]