1374235580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{8179}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 2990346240

約数和(自身を除く): 1616110660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 5420, 8179, 8401, 16358, 16802, 32716, 33604, 40895, 42005, 81790, 84010, 163580, 168020, 253549, 507098, 1014196, 1267745, 2216509, 2535490, 4433018, 5070980, 8866036, 11082545, 22165090, 44330180, 68711779, 137423558, 274847116, 343558895, 687117790, 1374235580]

約数ペア:

[(1, 1374235580), (2, 687117790), (4, 343558895), (5, 274847116), (10, 137423558), (20, 68711779), (31, 44330180), (62, 22165090), (124, 11082545), (155, 8866036), (271, 5070980), (310, 4433018), (542, 2535490), (620, 2216509), (1084, 1267745), (1355, 1014196), (2710, 507098), (5420, 253549), (8179, 168020), (8401, 163580), (16358, 84010), (16802, 81790), (32716, 42005), (33604, 40895)]