23039680

素因数分解:

$2^6\times 5^1\times {\mathrm{71999}}^1$

素因数の和:72016

約数の個数: 28

約数和(自身を含む): 54864000

約数和(自身を除く): 31824320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71999, 143998, 287996, 359995, 575992, 719990, 1151984, 1439980, 2303968, 2879960, 4607936, 5759920, 11519840, 23039680]

約数ペア:

[(1, 23039680), (2, 11519840), (4, 5759920), (5, 4607936), (8, 2879960), (10, 2303968), (16, 1439980), (20, 1151984), (32, 719990), (40, 575992), (64, 359995), (80, 287996), (160, 143998), (320, 71999)]