88983560

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2081}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 200496600

約数和(自身を除く): 111513040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2081, 2138, 4162, 4276, 5345, 8324, 8552, 10405, 10690, 16648, 20810, 21380, 41620, 42760, 83240, 2224589, 4449178, 8898356, 11122945, 17796712, 22245890, 44491780, 88983560]

約数ペア:

[(1, 88983560), (2, 44491780), (4, 22245890), (5, 17796712), (8, 11122945), (10, 8898356), (20, 4449178), (40, 2224589), (1069, 83240), (2081, 42760), (2138, 41620), (4162, 21380), (4276, 20810), (5345, 16648), (8324, 10690), (8552, 10405)]