105893180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{67021}}^1$

素因数の和:67109

約数の個数: 24

約数和(自身を含む): 225193920

約数和(自身を除く): 119300740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 67021, 134042, 268084, 335105, 670210, 1340420, 5294659, 10589318, 21178636, 26473295, 52946590, 105893180]

約数ペア:

[(1, 105893180), (2, 52946590), (4, 26473295), (5, 21178636), (10, 10589318), (20, 5294659), (79, 1340420), (158, 670210), (316, 335105), (395, 268084), (790, 134042), (1580, 67021)]