103660180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398693}}^1$

素因数の和:398715

約数の個数: 24

約数和(自身を含む): 234432072

約数和(自身を除く): 130771892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398693, 797386, 1594772, 1993465, 3986930, 5183009, 7973860, 10366018, 20732036, 25915045, 51830090, 103660180]

約数ペア:

[(1, 103660180), (2, 51830090), (4, 25915045), (5, 20732036), (10, 10366018), (13, 7973860), (20, 5183009), (26, 3986930), (52, 1993465), (65, 1594772), (130, 797386), (260, 398693)]