97812220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26153}}^1$

素因数の和:26190

約数の個数: 48

約数和(自身を含む): 237269088

約数和(自身を除く): 139456868

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 26153, 52306, 104612, 130765, 261530, 287683, 444601, 523060, 575366, 889202, 1150732, 1438415, 1778404, 2223005, 2876830, 4446010, 4890611, 5753660, 8892020, 9781222, 19562444, 24453055, 48906110, 97812220]

約数ペア:

[(1, 97812220), (2, 48906110), (4, 24453055), (5, 19562444), (10, 9781222), (11, 8892020), (17, 5753660), (20, 4890611), (22, 4446010), (34, 2876830), (44, 2223005), (55, 1778404), (68, 1438415), (85, 1150732), (110, 889202), (170, 575366), (187, 523060), (220, 444601), (340, 287683), (374, 261530), (748, 130765), (935, 104612), (1870, 52306), (3740, 26153)]