19760350

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1741}}^1$

素因数の和:1980

約数の個数: 24

約数和(自身を含む): 36937368

約数和(自身を除く): 17177018

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1135, 1741, 2270, 3482, 5675, 8705, 11350, 17410, 43525, 87050, 395207, 790414, 1976035, 3952070, 9880175, 19760350]

約数ペア:

[(1, 19760350), (2, 9880175), (5, 3952070), (10, 1976035), (25, 790414), (50, 395207), (227, 87050), (454, 43525), (1135, 17410), (1741, 11350), (2270, 8705), (3482, 5675)]