38222620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11047}}^1$

素因数の和:11229

約数の個数: 24

約数和(自身を含む): 80738784

約数和(自身を除く): 42516164

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 11047, 22094, 44188, 55235, 110470, 220940, 1911131, 3822262, 7644524, 9555655, 19111310, 38222620]

約数ペア:

[(1, 38222620), (2, 19111310), (4, 9555655), (5, 7644524), (10, 3822262), (20, 1911131), (173, 220940), (346, 110470), (692, 55235), (865, 44188), (1730, 22094), (3460, 11047)]