182329240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{45131}}^1$

素因数の和:45243

約数の個数: 32

約数和(自身を含む): 414311760

約数和(自身を除く): 231982520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 45131, 90262, 180524, 225655, 361048, 451310, 902620, 1805240, 4558231, 9116462, 18232924, 22791155, 36465848, 45582310, 91164620, 182329240]

約数ペア:

[(1, 182329240), (2, 91164620), (4, 45582310), (5, 36465848), (8, 22791155), (10, 18232924), (20, 9116462), (40, 4558231), (101, 1805240), (202, 902620), (404, 451310), (505, 361048), (808, 225655), (1010, 180524), (2020, 90262), (4040, 45131)]