38790760

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5807}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 49026200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 5807, 6680, 11614, 23228, 29035, 46456, 58070, 116140, 232280, 969769, 1939538, 3879076, 4848845, 7758152, 9697690, 19395380, 38790760]

約数ペア:

[(1, 38790760), (2, 19395380), (4, 9697690), (5, 7758152), (8, 4848845), (10, 3879076), (20, 1939538), (40, 969769), (167, 232280), (334, 116140), (668, 58070), (835, 46456), (1336, 29035), (1670, 23228), (3340, 11614), (5807, 6680)]