115398460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{73037}}^1$

素因数の和:73125

約数の個数: 24

約数和(自身を含む): 245407680

約数和(自身を除く): 130009220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 73037, 146074, 292148, 365185, 730370, 1460740, 5769923, 11539846, 23079692, 28849615, 57699230, 115398460]

約数ペア:

[(1, 115398460), (2, 57699230), (4, 28849615), (5, 23079692), (10, 11539846), (20, 5769923), (79, 1460740), (158, 730370), (316, 365185), (395, 292148), (790, 146074), (1580, 73037)]