23712680

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 53555040

約数和(自身を除く): 29842360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 1931, 2456, 3070, 3862, 6140, 7724, 9655, 12280, 15448, 19310, 38620, 77240, 592817, 1185634, 2371268, 2964085, 4742536, 5928170, 11856340, 23712680]

約数ペア:

[(1, 23712680), (2, 11856340), (4, 5928170), (5, 4742536), (8, 2964085), (10, 2371268), (20, 1185634), (40, 592817), (307, 77240), (614, 38620), (1228, 19310), (1535, 15448), (1931, 12280), (2456, 9655), (3070, 7724), (3862, 6140)]