4816720

素因数分解:

$2^4\times 5^1\times {\mathrm{60209}}^1$

素因数の和:60222

約数の個数: 20

約数和(自身を含む): 11199060

約数和(自身を除く): 6382340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60209, 120418, 240836, 301045, 481672, 602090, 963344, 1204180, 2408360, 4816720]

約数ペア:

[(1, 4816720), (2, 2408360), (4, 1204180), (5, 963344), (8, 602090), (10, 481672), (16, 301045), (20, 240836), (40, 120418), (80, 60209)]