40762370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 80403840

約数和(自身を除く): 39641470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1409, 2630, 2818, 2893, 5786, 7045, 14090, 14465, 15499, 28930, 30998, 77495, 154990, 370567, 741134, 1852835, 3705670, 4076237, 8152474, 20381185, 40762370]

約数ペア:

[(1, 40762370), (2, 20381185), (5, 8152474), (10, 4076237), (11, 3705670), (22, 1852835), (55, 741134), (110, 370567), (263, 154990), (526, 77495), (1315, 30998), (1409, 28930), (2630, 15499), (2818, 14465), (2893, 14090), (5786, 7045)]