22875710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 51274944

約数和(自身を除く): 28399234

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 941, 1105, 1430, 1870, 1882, 2210, 2431, 4705, 4862, 9410, 10351, 12155, 12233, 15997, 20702, 24310, 24466, 31994, 51755, 61165, 79985, 103510, 122330, 134563, 159970, 175967, 207961, 269126, 351934, 415922, 672815, 879835, 1039805, 1345630, 1759670, 2079610, 2287571, 4575142, 11437855, 22875710]

約数ペア:

[(1, 22875710), (2, 11437855), (5, 4575142), (10, 2287571), (11, 2079610), (13, 1759670), (17, 1345630), (22, 1039805), (26, 879835), (34, 672815), (55, 415922), (65, 351934), (85, 269126), (110, 207961), (130, 175967), (143, 159970), (170, 134563), (187, 122330), (221, 103510), (286, 79985), (374, 61165), (442, 51755), (715, 31994), (935, 24466), (941, 24310), (1105, 20702), (1430, 15997), (1870, 12233), (1882, 12155), (2210, 10351), (2431, 9410), (4705, 4862)]