23125850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 49416480

約数和(自身を除く): 26290630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2213, 4426, 5225, 10450, 11065, 22130, 24343, 42047, 48686, 55325, 84094, 110650, 121715, 210235, 243430, 420470, 462517, 608575, 925034, 1051175, 1217150, 2102350, 2312585, 4625170, 11562925, 23125850]

約数ペア:

[(1, 23125850), (2, 11562925), (5, 4625170), (10, 2312585), (11, 2102350), (19, 1217150), (22, 1051175), (25, 925034), (38, 608575), (50, 462517), (55, 420470), (95, 243430), (110, 210235), (190, 121715), (209, 110650), (275, 84094), (418, 55325), (475, 48686), (550, 42047), (950, 24343), (1045, 22130), (2090, 11065), (2213, 10450), (4426, 5225)]