2920221250

素因数分解:

$2^1\times 5^4\times {\mathrm{2336177}}^1$

素因数の和:2336199

約数の個数: 20

約数和(自身を含む): 5473665054

約数和(自身を除く): 2553443804

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 2336177, 4672354, 11680885, 23361770, 58404425, 116808850, 292022125, 584044250, 1460110625, 2920221250]

約数ペア:

[(1, 2920221250), (2, 1460110625), (5, 584044250), (10, 292022125), (25, 116808850), (50, 58404425), (125, 23361770), (250, 11680885), (625, 4672354), (1250, 2336177)]