40562390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 79992576

約数和(自身を除く): 39430186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1303, 1415, 2606, 2830, 3113, 6226, 6515, 13030, 14333, 15565, 28666, 31130, 71665, 143330, 368749, 737498, 1843745, 3687490, 4056239, 8112478, 20281195, 40562390]

約数ペア:

[(1, 40562390), (2, 20281195), (5, 8112478), (10, 4056239), (11, 3687490), (22, 1843745), (55, 737498), (110, 368749), (283, 143330), (566, 71665), (1303, 31130), (1415, 28666), (2606, 15565), (2830, 14333), (3113, 13030), (6226, 6515)]