39923300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5708

約数の個数: 36

約数和(自身を含む): 87869376

約数和(自身を除く): 47946076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 5623, 7100, 11246, 22492, 28115, 56230, 112460, 140575, 281150, 399233, 562300, 798466, 1596932, 1996165, 3992330, 7984660, 9980825, 19961650, 39923300]

約数ペア:

[(1, 39923300), (2, 19961650), (4, 9980825), (5, 7984660), (10, 3992330), (20, 1996165), (25, 1596932), (50, 798466), (71, 562300), (100, 399233), (142, 281150), (284, 140575), (355, 112460), (710, 56230), (1420, 28115), (1775, 22492), (3550, 11246), (5623, 7100)]