34830520

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2011}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 78588720

約数和(自身を除く): 43758200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2011, 2165, 3464, 4022, 4330, 8044, 8660, 10055, 16088, 17320, 20110, 40220, 80440, 870763, 1741526, 3483052, 4353815, 6966104, 8707630, 17415260, 34830520]

約数ペア:

[(1, 34830520), (2, 17415260), (4, 8707630), (5, 6966104), (8, 4353815), (10, 3483052), (20, 1741526), (40, 870763), (433, 80440), (866, 40220), (1732, 20110), (2011, 17320), (2165, 16088), (3464, 10055), (4022, 8660), (4330, 8044)]