5601804920

素因数分解:

$2^3\times 5^1\times {\mathrm{140045123}}^1$

素因数の和:140045134

約数の個数: 16

約数和(自身を含む): 12604061160

約数和(自身を除く): 7002256240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 140045123, 280090246, 560180492, 700225615, 1120360984, 1400451230, 2800902460, 5601804920]

約数ペア:

[(1, 5601804920), (2, 2800902460), (4, 1400451230), (5, 1120360984), (8, 700225615), (10, 560180492), (20, 280090246), (40, 140045123)]