10369718680

素因数分解:

$2^3\times 5^1\times {\mathrm{259242967}}^1$

素因数の和:259242978

約数の個数: 16

約数和(自身を含む): 23331867120

約数和(自身を除く): 12962148440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259242967, 518485934, 1036971868, 1296214835, 2073943736, 2592429670, 5184859340, 10369718680]

約数ペア:

[(1, 10369718680), (2, 5184859340), (4, 2592429670), (5, 2073943736), (8, 1296214835), (10, 1036971868), (20, 518485934), (40, 259242967)]