107740940

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{31139}}^1$

素因数の和:31321

約数の個数: 24

約数和(自身を含む): 227571120

約数和(自身を除く): 119830180

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 31139, 62278, 124556, 155695, 311390, 622780, 5387047, 10774094, 21548188, 26935235, 53870470, 107740940]

約数ペア:

[(1, 107740940), (2, 53870470), (4, 26935235), (5, 21548188), (10, 10774094), (20, 5387047), (173, 622780), (346, 311390), (692, 155695), (865, 124556), (1730, 62278), (3460, 31139)]