104390590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{147029}}^1$

素因数の和:147107

約数の個数: 16

約数和(自身を含む): 190550880

約数和(自身を除く): 86160290

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 147029, 294058, 735145, 1470290, 10439059, 20878118, 52195295, 104390590]

約数ペア:

[(1, 104390590), (2, 52195295), (5, 20878118), (10, 10439059), (71, 1470290), (142, 735145), (355, 294058), (710, 147029)]