192760520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{47713}}^1$

素因数の和:47825

約数の個数: 32

約数和(自身を含む): 438014520

約数和(自身を除く): 245254000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 47713, 95426, 190852, 238565, 381704, 477130, 954260, 1908520, 4819013, 9638026, 19276052, 24095065, 38552104, 48190130, 96380260, 192760520]

約数ペア:

[(1, 192760520), (2, 96380260), (4, 48190130), (5, 38552104), (8, 24095065), (10, 19276052), (20, 9638026), (40, 4819013), (101, 1908520), (202, 954260), (404, 477130), (505, 381704), (808, 238565), (1010, 190852), (2020, 95426), (4040, 47713)]