58320820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 126258048

約数和(自身を除く): 67937228

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 613, 670, 710, 1226, 1340, 1420, 2452, 3065, 4757, 6130, 9514, 12260, 19028, 23785, 41071, 43523, 47570, 82142, 87046, 95140, 164284, 174092, 205355, 217615, 410710, 435230, 821420, 870460, 2916041, 5832082, 11664164, 14580205, 29160410, 58320820]

約数ペア:

[(1, 58320820), (2, 29160410), (4, 14580205), (5, 11664164), (10, 5832082), (20, 2916041), (67, 870460), (71, 821420), (134, 435230), (142, 410710), (268, 217615), (284, 205355), (335, 174092), (355, 164284), (613, 95140), (670, 87046), (710, 82142), (1226, 47570), (1340, 43523), (1420, 41071), (2452, 23785), (3065, 19028), (4757, 12260), (6130, 9514)]