26101790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18253}}^1$

素因数の和:18284

約数の個数: 32

約数和(自身を含む): 55200096

約数和(自身を除く): 29098306

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18253, 36506, 91265, 182530, 200783, 237289, 401566, 474578, 1003915, 1186445, 2007830, 2372890, 2610179, 5220358, 13050895, 26101790]

約数ペア:

[(1, 26101790), (2, 13050895), (5, 5220358), (10, 2610179), (11, 2372890), (13, 2007830), (22, 1186445), (26, 1003915), (55, 474578), (65, 401566), (110, 237289), (130, 200783), (143, 182530), (286, 91265), (715, 36506), (1430, 18253)]