8323420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59453}}^1$

素因数の和:59469

約数の個数: 24

約数和(自身を含む): 19976544

約数和(自身を除く): 11653124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59453, 118906, 237812, 297265, 416171, 594530, 832342, 1189060, 1664684, 2080855, 4161710, 8323420]

約数ペア:

[(1, 8323420), (2, 4161710), (4, 2080855), (5, 1664684), (7, 1189060), (10, 832342), (14, 594530), (20, 416171), (28, 297265), (35, 237812), (70, 118906), (140, 59453)]