38369620

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2521}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 80714088

約数和(自身を除く): 42344468

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 2521, 3044, 3805, 5042, 7610, 10084, 12605, 15220, 25210, 50420, 1918481, 3836962, 7673924, 9592405, 19184810, 38369620]

約数ペア:

[(1, 38369620), (2, 19184810), (4, 9592405), (5, 7673924), (10, 3836962), (20, 1918481), (761, 50420), (1522, 25210), (2521, 15220), (3044, 12605), (3805, 10084), (5042, 7610)]