11153680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 26194752

約数和(自身を除く): 15041072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1303, 1712, 2140, 2606, 4280, 5212, 6515, 8560, 10424, 13030, 20848, 26060, 52120, 104240, 139421, 278842, 557684, 697105, 1115368, 1394210, 2230736, 2788420, 5576840, 11153680]

約数ペア:

[(1, 11153680), (2, 5576840), (4, 2788420), (5, 2230736), (8, 1394210), (10, 1115368), (16, 697105), (20, 557684), (40, 278842), (80, 139421), (107, 104240), (214, 52120), (428, 26060), (535, 20848), (856, 13030), (1070, 10424), (1303, 8560), (1712, 6515), (2140, 5212), (2606, 4280)]