42937996880

素因数分解:

$2^4\times 5^1\times {\mathrm{536724961}}^1$

素因数の和:536724974

約数の個数: 20

約数和(自身を含む): 99830842932

約数和(自身を除く): 56892846052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 536724961, 1073449922, 2146899844, 2683624805, 4293799688, 5367249610, 8587599376, 10734499220, 21468998440, 42937996880]

約数ペア:

[(1, 42937996880), (2, 21468998440), (4, 10734499220), (5, 8587599376), (8, 5367249610), (10, 4293799688), (16, 2683624805), (20, 2146899844), (40, 1073449922), (80, 536724961)]