103519940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{37781}}^1$

素因数の和:37927

約数の個数: 24

約数和(自身を含む): 218984472

約数和(自身を除く): 115464532

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 37781, 75562, 151124, 188905, 377810, 755620, 5175997, 10351994, 20703988, 25879985, 51759970, 103519940]

約数ペア:

[(1, 103519940), (2, 51759970), (4, 25879985), (5, 20703988), (10, 10351994), (20, 5175997), (137, 755620), (274, 377810), (548, 188905), (685, 151124), (1370, 75562), (2740, 37781)]