9009320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13277

約数の個数: 32

約数和(自身を含む): 21465000

約数和(自身を除く): 12455680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13249, 26498, 52996, 66245, 105992, 132490, 225233, 264980, 450466, 529960, 900932, 1126165, 1801864, 2252330, 4504660, 9009320]

約数ペア:

[(1, 9009320), (2, 4504660), (4, 2252330), (5, 1801864), (8, 1126165), (10, 900932), (17, 529960), (20, 450466), (34, 264980), (40, 225233), (68, 132490), (85, 105992), (136, 66245), (170, 52996), (340, 26498), (680, 13249)]