9878720

素因数分解:

$2^6\times 5^1\times {\mathrm{30871}}^1$

素因数の和:30888

約数の個数: 28

約数和(自身を含む): 23524464

約数和(自身を除く): 13645744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 30871, 61742, 123484, 154355, 246968, 308710, 493936, 617420, 987872, 1234840, 1975744, 2469680, 4939360, 9878720]

約数ペア:

[(1, 9878720), (2, 4939360), (4, 2469680), (5, 1975744), (8, 1234840), (10, 987872), (16, 617420), (20, 493936), (32, 308710), (40, 246968), (64, 154355), (80, 123484), (160, 61742), (320, 30871)]