71365060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 163388736

約数和(自身を除く): 92023676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 3307, 4316, 5395, 6614, 10790, 13228, 16535, 21580, 33070, 42991, 66140, 85982, 171964, 214955, 274481, 429910, 548962, 859820, 1097924, 1372405, 2744810, 3568253, 5489620, 7136506, 14273012, 17841265, 35682530, 71365060]

約数ペア:

[(1, 71365060), (2, 35682530), (4, 17841265), (5, 14273012), (10, 7136506), (13, 5489620), (20, 3568253), (26, 2744810), (52, 1372405), (65, 1097924), (83, 859820), (130, 548962), (166, 429910), (260, 274481), (332, 214955), (415, 171964), (830, 85982), (1079, 66140), (1660, 42991), (2158, 33070), (3307, 21580), (4316, 16535), (5395, 13228), (6614, 10790)]