272801260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{470347}}^1$

素因数の和:470385

約数の個数: 24

約数和(自身を含む): 592638480

約数和(自身を除く): 319837220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 470347, 940694, 1881388, 2351735, 4703470, 9406940, 13640063, 27280126, 54560252, 68200315, 136400630, 272801260]

約数ペア:

[(1, 272801260), (2, 136400630), (4, 68200315), (5, 54560252), (10, 27280126), (20, 13640063), (29, 9406940), (58, 4703470), (116, 2351735), (145, 1881388), (290, 940694), (580, 470347)]