103800580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 238097664

約数和(自身を除く): 134297084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5623, 9230, 11246, 18460, 22492, 28115, 56230, 73099, 112460, 146198, 292396, 365495, 399233, 730990, 798466, 1461980, 1596932, 1996165, 3992330, 5190029, 7984660, 10380058, 20760116, 25950145, 51900290, 103800580]

約数ペア:

[(1, 103800580), (2, 51900290), (4, 25950145), (5, 20760116), (10, 10380058), (13, 7984660), (20, 5190029), (26, 3992330), (52, 1996165), (65, 1596932), (71, 1461980), (130, 798466), (142, 730990), (260, 399233), (284, 365495), (355, 292396), (710, 146198), (923, 112460), (1420, 73099), (1846, 56230), (3692, 28115), (4615, 22492), (5623, 18460), (9230, 11246)]