40895930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51767}}^1$

素因数の和:51853

約数の個数: 16

約数和(自身を含む): 74545920

約数和(自身を除く): 33649990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 51767, 103534, 258835, 517670, 4089593, 8179186, 20447965, 40895930]

約数ペア:

[(1, 40895930), (2, 20447965), (5, 8179186), (10, 4089593), (79, 517670), (158, 258835), (395, 103534), (790, 51767)]