145103080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{15569}}^1$

素因数の和:15813

約数の個数: 32

約数和(自身を含む): 327904200

約数和(自身を除く): 182801120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 15569, 31138, 62276, 77845, 124552, 155690, 311380, 622760, 3627577, 7255154, 14510308, 18137885, 29020616, 36275770, 72551540, 145103080]

約数ペア:

[(1, 145103080), (2, 72551540), (4, 36275770), (5, 29020616), (8, 18137885), (10, 14510308), (20, 7255154), (40, 3627577), (233, 622760), (466, 311380), (932, 155690), (1165, 124552), (1864, 77845), (2330, 62276), (4660, 31138), (9320, 15569)]