402116770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{3623}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 790611840

約数和(自身を除く): 388495070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1009, 2018, 3623, 5045, 7246, 10090, 11099, 18115, 22198, 36230, 39853, 55495, 79706, 110990, 199265, 398530, 3655607, 7311214, 18278035, 36556070, 40211677, 80423354, 201058385, 402116770]

約数ペア:

[(1, 402116770), (2, 201058385), (5, 80423354), (10, 40211677), (11, 36556070), (22, 18278035), (55, 7311214), (110, 3655607), (1009, 398530), (2018, 199265), (3623, 110990), (5045, 79706), (7246, 55495), (10090, 39853), (11099, 36230), (18115, 22198)]