8230490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 15532560

約数和(自身を除く): 7302070

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 281, 290, 505, 562, 1010, 1405, 2810, 2929, 5858, 8149, 14645, 16298, 28381, 29290, 40745, 56762, 81490, 141905, 283810, 823049, 1646098, 4115245, 8230490]

約数ペア:

[(1, 8230490), (2, 4115245), (5, 1646098), (10, 823049), (29, 283810), (58, 141905), (101, 81490), (145, 56762), (202, 40745), (281, 29290), (290, 28381), (505, 16298), (562, 14645), (1010, 8149), (1405, 5858), (2810, 2929)]