469580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 1006992

約数和(自身を除く): 537412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 443, 530, 886, 1060, 1772, 2215, 4430, 8860, 23479, 46958, 93916, 117395, 234790, 469580]

約数ペア:

[(1, 469580), (2, 234790), (4, 117395), (5, 93916), (10, 46958), (20, 23479), (53, 8860), (106, 4430), (212, 2215), (265, 1772), (443, 1060), (530, 886)]