11519680

素因数分解:

$2^6\times 5^1\times {\mathrm{35999}}^1$

素因数の和:36016

約数の個数: 28

約数和(自身を含む): 27432000

約数和(自身を除く): 15912320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35999, 71998, 143996, 179995, 287992, 359990, 575984, 719980, 1151968, 1439960, 2303936, 2879920, 5759840, 11519680]

約数ペア:

[(1, 11519680), (2, 5759840), (4, 2879920), (5, 2303936), (8, 1439960), (10, 1151968), (16, 719980), (20, 575984), (32, 359990), (40, 287992), (64, 179995), (80, 143996), (160, 71998), (320, 35999)]