38762940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5226

約数の個数: 48

約数和(自身を含む): 109412352

約数和(自身を除く): 70649412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5087, 7620, 10174, 15261, 20348, 25435, 30522, 50870, 61044, 76305, 101740, 152610, 305220, 646049, 1292098, 1938147, 2584196, 3230245, 3876294, 6460490, 7752588, 9690735, 12920980, 19381470, 38762940]

約数ペア:

[(1, 38762940), (2, 19381470), (3, 12920980), (4, 9690735), (5, 7752588), (6, 6460490), (10, 3876294), (12, 3230245), (15, 2584196), (20, 1938147), (30, 1292098), (60, 646049), (127, 305220), (254, 152610), (381, 101740), (508, 76305), (635, 61044), (762, 50870), (1270, 30522), (1524, 25435), (1905, 20348), (2540, 15261), (3810, 10174), (5087, 7620)]