38854690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 85722624

約数和(自身を除く): 46867934

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 103, 119, 170, 206, 238, 317, 515, 595, 634, 721, 1030, 1190, 1442, 1585, 1751, 2219, 3170, 3502, 3605, 4438, 5389, 7210, 8755, 10778, 11095, 12257, 17510, 22190, 24514, 26945, 32651, 37723, 53890, 61285, 65302, 75446, 122570, 163255, 188615, 228557, 326510, 377230, 457114, 555067, 1110134, 1142785, 2285570, 2775335, 3885469, 5550670, 7770938, 19427345, 38854690]

約数ペア:

[(1, 38854690), (2, 19427345), (5, 7770938), (7, 5550670), (10, 3885469), (14, 2775335), (17, 2285570), (34, 1142785), (35, 1110134), (70, 555067), (85, 457114), (103, 377230), (119, 326510), (170, 228557), (206, 188615), (238, 163255), (317, 122570), (515, 75446), (595, 65302), (634, 61285), (721, 53890), (1030, 37723), (1190, 32651), (1442, 26945), (1585, 24514), (1751, 22190), (2219, 17510), (3170, 12257), (3502, 11095), (3605, 10778), (4438, 8755), (5389, 7210)]