376218340

素因数分解:

$2^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{7177}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 790470072

約数和(自身を除く): 414251732

約数列:

[1, 2, 4, 5, 10, 20, 2621, 5242, 7177, 10484, 13105, 14354, 26210, 28708, 35885, 52420, 71770, 143540, 18810917, 37621834, 75243668, 94054585, 188109170, 376218340]

約数ペア:

[(1, 376218340), (2, 188109170), (4, 94054585), (5, 75243668), (10, 37621834), (20, 18810917), (2621, 143540), (5242, 71770), (7177, 52420), (10484, 35885), (13105, 28708), (14354, 26210)]