264064130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{8543}}^1$

素因数の和:8842

約数の個数: 32

約数和(自身を含む): 520432128

約数和(自身を除く): 256367998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 8543, 15455, 17086, 30910, 42715, 85430, 93973, 187946, 469865, 939730, 2400583, 4801166, 12002915, 24005830, 26406413, 52812826, 132032065, 264064130]

約数ペア:

[(1, 264064130), (2, 132032065), (5, 52812826), (10, 26406413), (11, 24005830), (22, 12002915), (55, 4801166), (110, 2400583), (281, 939730), (562, 469865), (1405, 187946), (2810, 93973), (3091, 85430), (6182, 42715), (8543, 30910), (15455, 17086)]