23927960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 62233920

約数和(自身を除く): 38305960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 881, 970, 1358, 1762, 1940, 2716, 3395, 3524, 3880, 4405, 5432, 6167, 6790, 7048, 8810, 12334, 13580, 17620, 24668, 27160, 30835, 35240, 49336, 61670, 85457, 123340, 170914, 246680, 341828, 427285, 598199, 683656, 854570, 1196398, 1709140, 2392796, 2990995, 3418280, 4785592, 5981990, 11963980, 23927960]

約数ペア:

[(1, 23927960), (2, 11963980), (4, 5981990), (5, 4785592), (7, 3418280), (8, 2990995), (10, 2392796), (14, 1709140), (20, 1196398), (28, 854570), (35, 683656), (40, 598199), (56, 427285), (70, 341828), (97, 246680), (140, 170914), (194, 123340), (280, 85457), (388, 61670), (485, 49336), (679, 35240), (776, 30835), (881, 27160), (970, 24668), (1358, 17620), (1762, 13580), (1940, 12334), (2716, 8810), (3395, 7048), (3524, 6790), (3880, 6167), (4405, 5432)]