8708808980

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{334183}}^1$

素因数の和:335495

約数の個数: 24

約数和(自身を含む): 18302589312

約数和(自身を除く): 9593780332

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 5212, 6515, 13030, 26060, 334183, 668366, 1336732, 1670915, 3341830, 6683660, 435440449, 870880898, 1741761796, 2177202245, 4354404490, 8708808980]

約数ペア:

[(1, 8708808980), (2, 4354404490), (4, 2177202245), (5, 1741761796), (10, 870880898), (20, 435440449), (1303, 6683660), (2606, 3341830), (5212, 1670915), (6515, 1336732), (13030, 668366), (26060, 334183)]