1305121250

素因数分解:

$2^1\times 5^4\times {\mathrm{1044097}}^1$

素因数の和:1044119

約数の個数: 20

約数和(自身を含む): 2446321614

約数和(自身を除く): 1141200364

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1044097, 2088194, 5220485, 10440970, 26102425, 52204850, 130512125, 261024250, 652560625, 1305121250]

約数ペア:

[(1, 1305121250), (2, 652560625), (5, 261024250), (10, 130512125), (25, 52204850), (50, 26102425), (125, 10440970), (250, 5220485), (625, 2088194), (1250, 1044097)]