141321080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13037}}^1$

素因数の和:13319

約数の個数: 32

約数和(自身を含む): 319170240

約数和(自身を除く): 177849160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 13037, 26074, 52148, 65185, 104296, 130370, 260740, 521480, 3533027, 7066054, 14132108, 17665135, 28264216, 35330270, 70660540, 141321080]

約数ペア:

[(1, 141321080), (2, 70660540), (4, 35330270), (5, 28264216), (8, 17665135), (10, 14132108), (20, 7066054), (40, 3533027), (271, 521480), (542, 260740), (1084, 130370), (1355, 104296), (2168, 65185), (2710, 52148), (5420, 26074), (10840, 13037)]