226939840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22877}}^1$

素因数の和:22925

約数の個数: 56

約数和(自身を含む): 557857152

約数和(自身を除く): 330917312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 22877, 45754, 91508, 114385, 183016, 228770, 366032, 457540, 709187, 732064, 915080, 1418374, 1464128, 1830160, 2836748, 3545935, 3660320, 5673496, 7091870, 7320640, 11346992, 14183740, 22693984, 28367480, 45387968, 56734960, 113469920, 226939840]

約数ペア:

[(1, 226939840), (2, 113469920), (4, 56734960), (5, 45387968), (8, 28367480), (10, 22693984), (16, 14183740), (20, 11346992), (31, 7320640), (32, 7091870), (40, 5673496), (62, 3660320), (64, 3545935), (80, 2836748), (124, 1830160), (155, 1464128), (160, 1418374), (248, 915080), (310, 732064), (320, 709187), (496, 457540), (620, 366032), (992, 228770), (1240, 183016), (1984, 114385), (2480, 91508), (4960, 45754), (9920, 22877)]