61131250

素因数分解:

$2^1\times 5^5\times {\mathrm{9781}}^1$

素因数の和:9808

約数の個数: 24

約数和(自身を含む): 114625476

約数和(自身を除く): 53494226

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 9781, 19562, 48905, 97810, 244525, 489050, 1222625, 2445250, 6113125, 12226250, 30565625, 61131250]

約数ペア:

[(1, 61131250), (2, 30565625), (5, 12226250), (10, 6113125), (25, 2445250), (50, 1222625), (125, 489050), (250, 244525), (625, 97810), (1250, 48905), (3125, 19562), (6250, 9781)]