80790050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{146891}}^1$

素因数の和:146914

約数の個数: 24

約数和(自身を含む): 163931472

約数和(自身を除く): 83141422

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 146891, 293782, 734455, 1468910, 1615801, 3231602, 3672275, 7344550, 8079005, 16158010, 40395025, 80790050]

約数ペア:

[(1, 80790050), (2, 40395025), (5, 16158010), (10, 8079005), (11, 7344550), (22, 3672275), (25, 3231602), (50, 1615801), (55, 1468910), (110, 734455), (275, 293782), (550, 146891)]