10467640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 13326920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2591, 4040, 5182, 10364, 12955, 20728, 25910, 51820, 103640, 261691, 523382, 1046764, 1308455, 2093528, 2616910, 5233820, 10467640]

約数ペア:

[(1, 10467640), (2, 5233820), (4, 2616910), (5, 2093528), (8, 1308455), (10, 1046764), (20, 523382), (40, 261691), (101, 103640), (202, 51820), (404, 25910), (505, 20728), (808, 12955), (1010, 10364), (2020, 5182), (2591, 4040)]