122301250

素因数分解:

$2^1\times 5^4\times {\mathrm{97841}}^1$

素因数の和:97863

約数の個数: 20

約数和(自身を含む): 229243806

約数和(自身を除く): 106942556

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 97841, 195682, 489205, 978410, 2446025, 4892050, 12230125, 24460250, 61150625, 122301250]

約数ペア:

[(1, 122301250), (2, 61150625), (5, 24460250), (10, 12230125), (25, 4892050), (50, 2446025), (125, 978410), (250, 489205), (625, 195682), (1250, 97841)]