25561030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 32

約数和(自身を含む): 53148960

約数和(自身を除く): 27587930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 13669, 27338, 68345, 136690, 150359, 232373, 300718, 464746, 751795, 1161865, 1503590, 2323730, 2556103, 5112206, 12780515, 25561030]

約数ペア:

[(1, 25561030), (2, 12780515), (5, 5112206), (10, 2556103), (11, 2323730), (17, 1503590), (22, 1161865), (34, 751795), (55, 464746), (85, 300718), (110, 232373), (170, 150359), (187, 136690), (374, 68345), (935, 27338), (1870, 13669)]