2016461495

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 2594709000

約数和(自身を除く): 578247505

約数列:

[1, 5, 29, 31, 145, 155, 499, 841, 899, 961, 2495, 4205, 4495, 4805, 14471, 15469, 26071, 27869, 72355, 77345, 130355, 139345, 419659, 448601, 479539, 808201, 2098295, 2243005, 2397695, 4041005, 13009429, 13906631, 65047145, 69533155, 403292299, 2016461495]

約数ペア:

[(1, 2016461495), (5, 403292299), (29, 69533155), (31, 65047145), (145, 13906631), (155, 13009429), (499, 4041005), (841, 2397695), (899, 2243005), (961, 2098295), (2495, 808201), (4205, 479539), (4495, 448601), (4805, 419659), (14471, 139345), (15469, 130355), (26071, 77345), (27869, 72355)]