10085840

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 23644320

約数和(自身を除く): 13558480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 907, 1112, 1390, 1814, 2224, 2780, 3628, 4535, 5560, 7256, 9070, 11120, 14512, 18140, 36280, 72560, 126073, 252146, 504292, 630365, 1008584, 1260730, 2017168, 2521460, 5042920, 10085840]

約数ペア:

[(1, 10085840), (2, 5042920), (4, 2521460), (5, 2017168), (8, 1260730), (10, 1008584), (16, 630365), (20, 504292), (40, 252146), (80, 126073), (139, 72560), (278, 36280), (556, 18140), (695, 14512), (907, 11120), (1112, 9070), (1390, 7256), (1814, 5560), (2224, 4535), (2780, 3628)]