22796960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7533

約数の個数: 48

約数和(自身を含む): 56700000

約数和(自身を除く): 33903040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7499, 14998, 29996, 37495, 59992, 74990, 119984, 142481, 149980, 239968, 284962, 299960, 569924, 599920, 712405, 1139848, 1199840, 1424810, 2279696, 2849620, 4559392, 5699240, 11398480, 22796960]

約数ペア:

[(1, 22796960), (2, 11398480), (4, 5699240), (5, 4559392), (8, 2849620), (10, 2279696), (16, 1424810), (19, 1199840), (20, 1139848), (32, 712405), (38, 599920), (40, 569924), (76, 299960), (80, 284962), (95, 239968), (152, 149980), (160, 142481), (190, 119984), (304, 74990), (380, 59992), (608, 37495), (760, 29996), (1520, 14998), (3040, 7499)]