157057507450

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{7912217}}^1$

素因数の和:7912626

約数の個数: 24

約数和(自身を含む): 292862837052

約数和(自身を除く): 135805329602

約数列:

[1, 2, 5, 10, 25, 50, 397, 794, 1985, 3970, 9925, 19850, 7912217, 15824434, 39561085, 79122170, 197805425, 395610850, 3141150149, 6282300298, 15705750745, 31411501490, 78528753725, 157057507450]

約数ペア:

[(1, 157057507450), (2, 78528753725), (5, 31411501490), (10, 15705750745), (25, 6282300298), (50, 3141150149), (397, 395610850), (794, 197805425), (1985, 79122170), (3970, 39561085), (9925, 15824434), (19850, 7912217)]