13888550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 29060640

約数和(自身を除く): 15172090

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 929, 1150, 1495, 1858, 2990, 4645, 7475, 9290, 12077, 14950, 21367, 23225, 24154, 42734, 46450, 60385, 106835, 120770, 213670, 277771, 301925, 534175, 555542, 603850, 1068350, 1388855, 2777710, 6944275, 13888550]

約数ペア:

[(1, 13888550), (2, 6944275), (5, 2777710), (10, 1388855), (13, 1068350), (23, 603850), (25, 555542), (26, 534175), (46, 301925), (50, 277771), (65, 213670), (115, 120770), (130, 106835), (230, 60385), (299, 46450), (325, 42734), (575, 24154), (598, 23225), (650, 21367), (929, 14950), (1150, 12077), (1495, 9290), (1858, 7475), (2990, 4645)]