24527920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3881}}^1$

素因数の和:3973

約数の個数: 40

約数和(自身を含む): 57764160

約数和(自身を除く): 33236240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 3881, 6320, 7762, 15524, 19405, 31048, 38810, 62096, 77620, 155240, 306599, 310480, 613198, 1226396, 1532995, 2452792, 3065990, 4905584, 6131980, 12263960, 24527920]

約数ペア:

[(1, 24527920), (2, 12263960), (4, 6131980), (5, 4905584), (8, 3065990), (10, 2452792), (16, 1532995), (20, 1226396), (40, 613198), (79, 310480), (80, 306599), (158, 155240), (316, 77620), (395, 62096), (632, 38810), (790, 31048), (1264, 19405), (1580, 15524), (3160, 7762), (3881, 6320)]