11098960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8191

約数の個数: 40

約数和(自身を含む): 27326376

約数和(自身を除く): 16227416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8161, 16322, 32644, 40805, 65288, 81610, 130576, 138737, 163220, 277474, 326440, 554948, 652880, 693685, 1109896, 1387370, 2219792, 2774740, 5549480, 11098960]

約数ペア:

[(1, 11098960), (2, 5549480), (4, 2774740), (5, 2219792), (8, 1387370), (10, 1109896), (16, 693685), (17, 652880), (20, 554948), (34, 326440), (40, 277474), (68, 163220), (80, 138737), (85, 130576), (136, 81610), (170, 65288), (272, 40805), (340, 32644), (680, 16322), (1360, 8161)]