22411580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21143}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 47954592

約数和(自身を除く): 25543012

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 21143, 42286, 84572, 105715, 211430, 422860, 1120579, 2241158, 4482316, 5602895, 11205790, 22411580]

約数ペア:

[(1, 22411580), (2, 11205790), (4, 5602895), (5, 4482316), (10, 2241158), (20, 1120579), (53, 422860), (106, 211430), (212, 105715), (265, 84572), (530, 42286), (1060, 21143)]