25076590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 58268160

約数和(自身を除く): 33191570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1123, 1595, 2030, 2233, 2246, 3190, 4466, 5615, 7861, 11165, 11230, 12353, 15722, 22330, 24706, 32567, 39305, 61765, 65134, 78610, 86471, 123530, 162835, 172942, 227969, 325670, 358237, 432355, 455938, 716474, 864710, 1139845, 1791185, 2279690, 2507659, 3582370, 5015318, 12538295, 25076590]

約数ペア:

[(1, 25076590), (2, 12538295), (5, 5015318), (7, 3582370), (10, 2507659), (11, 2279690), (14, 1791185), (22, 1139845), (29, 864710), (35, 716474), (55, 455938), (58, 432355), (70, 358237), (77, 325670), (110, 227969), (145, 172942), (154, 162835), (203, 123530), (290, 86471), (319, 78610), (385, 65134), (406, 61765), (638, 39305), (770, 32567), (1015, 24706), (1123, 22330), (1595, 15722), (2030, 12353), (2233, 11230), (2246, 11165), (3190, 7861), (4466, 5615)]