160109240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{39631}}^1$

素因数の和:39743

約数の個数: 32

約数和(自身を含む): 363821760

約数和(自身を除く): 203712520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 39631, 79262, 158524, 198155, 317048, 396310, 792620, 1585240, 4002731, 8005462, 16010924, 20013655, 32021848, 40027310, 80054620, 160109240]

約数ペア:

[(1, 160109240), (2, 80054620), (4, 40027310), (5, 32021848), (8, 20013655), (10, 16010924), (20, 8005462), (40, 4002731), (101, 1585240), (202, 792620), (404, 396310), (505, 317048), (808, 198155), (1010, 158524), (2020, 79262), (4040, 39631)]