10681220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 25014528

約数和(自身を除く): 14333308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1033, 1034, 2066, 2068, 2585, 4132, 5165, 5170, 10330, 10340, 11363, 20660, 22726, 45452, 48551, 56815, 97102, 113630, 194204, 227260, 242755, 485510, 534061, 971020, 1068122, 2136244, 2670305, 5340610, 10681220]

約数ペア:

[(1, 10681220), (2, 5340610), (4, 2670305), (5, 2136244), (10, 1068122), (11, 971020), (20, 534061), (22, 485510), (44, 242755), (47, 227260), (55, 194204), (94, 113630), (110, 97102), (188, 56815), (220, 48551), (235, 45452), (470, 22726), (517, 20660), (940, 11363), (1033, 10340), (1034, 10330), (2066, 5170), (2068, 5165), (2585, 4132)]