130842440

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2837}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 294754680

約数和(自身を除く): 163912240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 2306, 2837, 4612, 5674, 5765, 9224, 11348, 11530, 14185, 22696, 23060, 28370, 46120, 56740, 113480, 3271061, 6542122, 13084244, 16355305, 26168488, 32710610, 65421220, 130842440]

約数ペア:

[(1, 130842440), (2, 65421220), (4, 32710610), (5, 26168488), (8, 16355305), (10, 13084244), (20, 6542122), (40, 3271061), (1153, 113480), (2306, 56740), (2837, 46120), (4612, 28370), (5674, 23060), (5765, 22696), (9224, 14185), (11348, 11530)]