27696250

素因数分解:

$2^1\times 5^4\times {\mathrm{22157}}^1$

素因数の和:22179

約数の個数: 20

約数和(自身を含む): 51916194

約数和(自身を除く): 24219944

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 22157, 44314, 110785, 221570, 553925, 1107850, 2769625, 5539250, 13848125, 27696250]

約数ペア:

[(1, 27696250), (2, 13848125), (5, 5539250), (10, 2769625), (25, 1107850), (50, 553925), (125, 221570), (250, 110785), (625, 44314), (1250, 22157)]