57463420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{410453}}^1$

素因数の和:410469

約数の個数: 24

約数和(自身を含む): 137912544

約数和(自身を除く): 80449124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 410453, 820906, 1641812, 2052265, 2873171, 4104530, 5746342, 8209060, 11492684, 14365855, 28731710, 57463420]

約数ペア:

[(1, 57463420), (2, 28731710), (4, 14365855), (5, 11492684), (7, 8209060), (10, 5746342), (14, 4104530), (20, 2873171), (28, 2052265), (35, 1641812), (70, 820906), (140, 410453)]