9250340

素因数分解:

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

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 13066780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2213, 4180, 4426, 8852, 11065, 22130, 24343, 42047, 44260, 48686, 84094, 97372, 121715, 168188, 210235, 243430, 420470, 462517, 486860, 840940, 925034, 1850068, 2312585, 4625170, 9250340]

約数ペア:

[(1, 9250340), (2, 4625170), (4, 2312585), (5, 1850068), (10, 925034), (11, 840940), (19, 486860), (20, 462517), (22, 420470), (38, 243430), (44, 210235), (55, 168188), (76, 121715), (95, 97372), (110, 84094), (190, 48686), (209, 44260), (220, 42047), (380, 24343), (418, 22130), (836, 11065), (1045, 8852), (2090, 4426), (2213, 4180)]