2458704830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{19543}}^1$

素因数の和:20120

約数の個数: 32

約数和(自身を含む): 4626768384

約数和(自身を除く): 2168063554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 547, 1094, 2735, 5470, 12581, 19543, 25162, 39086, 62905, 97715, 125810, 195430, 449489, 898978, 2247445, 4494890, 10690021, 21380042, 53450105, 106900210, 245870483, 491740966, 1229352415, 2458704830]

約数ペア:

[(1, 2458704830), (2, 1229352415), (5, 491740966), (10, 245870483), (23, 106900210), (46, 53450105), (115, 21380042), (230, 10690021), (547, 4494890), (1094, 2247445), (2735, 898978), (5470, 449489), (12581, 195430), (19543, 125810), (25162, 97715), (39086, 62905)]