56982160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10631}}^1$

素因数の和:10711

約数の個数: 40

約数和(自身を含む): 134473536

約数和(自身を除く): 77491376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10631, 21262, 42524, 53155, 85048, 106310, 170096, 212620, 425240, 712277, 850480, 1424554, 2849108, 3561385, 5698216, 7122770, 11396432, 14245540, 28491080, 56982160]

約数ペア:

[(1, 56982160), (2, 28491080), (4, 14245540), (5, 11396432), (8, 7122770), (10, 5698216), (16, 3561385), (20, 2849108), (40, 1424554), (67, 850480), (80, 712277), (134, 425240), (268, 212620), (335, 170096), (536, 106310), (670, 85048), (1072, 53155), (1340, 42524), (2680, 21262), (5360, 10631)]