27377740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 64068480

約数和(自身を除く): 36690740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3631, 3770, 7262, 7540, 14524, 18155, 36310, 47203, 72620, 94406, 105299, 188812, 210598, 236015, 421196, 472030, 526495, 944060, 1052990, 1368887, 2105980, 2737774, 5475548, 6844435, 13688870, 27377740]

約数ペア:

[(1, 27377740), (2, 13688870), (4, 6844435), (5, 5475548), (10, 2737774), (13, 2105980), (20, 1368887), (26, 1052990), (29, 944060), (52, 526495), (58, 472030), (65, 421196), (116, 236015), (130, 210598), (145, 188812), (260, 105299), (290, 94406), (377, 72620), (580, 47203), (754, 36310), (1508, 18155), (1885, 14524), (3631, 7540), (3770, 7262)]