11166560

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 26680752

約数和(自身を除く): 15514192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 691, 808, 1010, 1382, 1616, 2020, 2764, 3232, 3455, 4040, 5528, 6910, 8080, 11056, 13820, 16160, 22112, 27640, 55280, 69791, 110560, 139582, 279164, 348955, 558328, 697910, 1116656, 1395820, 2233312, 2791640, 5583280, 11166560]

約数ペア:

[(1, 11166560), (2, 5583280), (4, 2791640), (5, 2233312), (8, 1395820), (10, 1116656), (16, 697910), (20, 558328), (32, 348955), (40, 279164), (80, 139582), (101, 110560), (160, 69791), (202, 55280), (404, 27640), (505, 22112), (691, 16160), (808, 13820), (1010, 11056), (1382, 8080), (1616, 6910), (2020, 5528), (2764, 4040), (3232, 3455)]