22611550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 46403280

約数和(自身を除く): 23791730

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 809, 1075, 1118, 1618, 2150, 2795, 4045, 5590, 8090, 10517, 13975, 20225, 21034, 27950, 34787, 40450, 52585, 69574, 105170, 173935, 262925, 347870, 452231, 525850, 869675, 904462, 1739350, 2261155, 4522310, 11305775, 22611550]

約数ペア:

[(1, 22611550), (2, 11305775), (5, 4522310), (10, 2261155), (13, 1739350), (25, 904462), (26, 869675), (43, 525850), (50, 452231), (65, 347870), (86, 262925), (130, 173935), (215, 105170), (325, 69574), (430, 52585), (559, 40450), (650, 34787), (809, 27950), (1075, 21034), (1118, 20225), (1618, 13975), (2150, 10517), (2795, 8090), (4045, 5590)]