22777450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 45425664

約数和(自身を除く): 22648214

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 127, 170, 211, 254, 422, 425, 635, 850, 1055, 1270, 2110, 2159, 3175, 3587, 4318, 5275, 6350, 7174, 10550, 10795, 17935, 21590, 26797, 35870, 53594, 53975, 89675, 107950, 133985, 179350, 267970, 455549, 669925, 911098, 1339850, 2277745, 4555490, 11388725, 22777450]

約数ペア:

[(1, 22777450), (2, 11388725), (5, 4555490), (10, 2277745), (17, 1339850), (25, 911098), (34, 669925), (50, 455549), (85, 267970), (127, 179350), (170, 133985), (211, 107950), (254, 89675), (422, 53975), (425, 53594), (635, 35870), (850, 26797), (1055, 21590), (1270, 17935), (2110, 10795), (2159, 10550), (3175, 7174), (3587, 6350), (4318, 5275)]