55140063560

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1296803}}^1$

素因数の和:1297877

約数の個数: 32

約数和(自身を含む): 124181951040

約数和(自身を除く): 69041887480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 42520, 1296803, 2593606, 5187212, 6484015, 10374424, 12968030, 25936060, 51872120, 1378501589, 2757003178, 5514006356, 6892507945, 11028012712, 13785015890, 27570031780, 55140063560]

約数ペア:

[(1, 55140063560), (2, 27570031780), (4, 13785015890), (5, 11028012712), (8, 6892507945), (10, 5514006356), (20, 2757003178), (40, 1378501589), (1063, 51872120), (2126, 25936060), (4252, 12968030), (5315, 10374424), (8504, 6484015), (10630, 5187212), (21260, 2593606), (42520, 1296803)]