10788880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7963

約数の個数: 40

約数和(自身を含む): 26563032

約数和(自身を除く): 15774152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7933, 15866, 31732, 39665, 63464, 79330, 126928, 134861, 158660, 269722, 317320, 539444, 634640, 674305, 1078888, 1348610, 2157776, 2697220, 5394440, 10788880]

約数ペア:

[(1, 10788880), (2, 5394440), (4, 2697220), (5, 2157776), (8, 1348610), (10, 1078888), (16, 674305), (17, 634640), (20, 539444), (34, 317320), (40, 269722), (68, 158660), (80, 134861), (85, 126928), (136, 79330), (170, 63464), (272, 39665), (340, 31732), (680, 15866), (1360, 7933)]