16277140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 37566144

約数和(自身を除く): 21289004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 307, 482, 614, 964, 1205, 1228, 1535, 2410, 2651, 3070, 3377, 4820, 5302, 6140, 6754, 10604, 13255, 13508, 16885, 26510, 33770, 53020, 67540, 73987, 147974, 295948, 369935, 739870, 813857, 1479740, 1627714, 3255428, 4069285, 8138570, 16277140]

約数ペア:

[(1, 16277140), (2, 8138570), (4, 4069285), (5, 3255428), (10, 1627714), (11, 1479740), (20, 813857), (22, 739870), (44, 369935), (55, 295948), (110, 147974), (220, 73987), (241, 67540), (307, 53020), (482, 33770), (614, 26510), (964, 16885), (1205, 13508), (1228, 13255), (1535, 10604), (2410, 6754), (2651, 6140), (3070, 5302), (3377, 4820)]