23236240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15319

約数の個数: 40

約数和(自身を含む): 56871360

約数和(自身を除く): 33635120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15287, 30574, 61148, 76435, 122296, 152870, 244592, 290453, 305740, 580906, 611480, 1161812, 1222960, 1452265, 2323624, 2904530, 4647248, 5809060, 11618120, 23236240]

約数ペア:

[(1, 23236240), (2, 11618120), (4, 5809060), (5, 4647248), (8, 2904530), (10, 2323624), (16, 1452265), (19, 1222960), (20, 1161812), (38, 611480), (40, 580906), (76, 305740), (80, 290453), (95, 244592), (152, 152870), (190, 122296), (304, 76435), (380, 61148), (760, 30574), (1520, 15287)]