165098740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 360294480

約数和(自身を除く): 195195740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 281, 290, 562, 580, 1013, 1124, 1405, 2026, 2810, 4052, 5065, 5620, 8149, 10130, 16298, 20260, 29377, 32596, 40745, 58754, 81490, 117508, 146885, 162980, 284653, 293770, 569306, 587540, 1138612, 1423265, 2846530, 5693060, 8254937, 16509874, 33019748, 41274685, 82549370, 165098740]

約数ペア:

[(1, 165098740), (2, 82549370), (4, 41274685), (5, 33019748), (10, 16509874), (20, 8254937), (29, 5693060), (58, 2846530), (116, 1423265), (145, 1138612), (281, 587540), (290, 569306), (562, 293770), (580, 284653), (1013, 162980), (1124, 146885), (1405, 117508), (2026, 81490), (2810, 58754), (4052, 40745), (5065, 32596), (5620, 29377), (8149, 20260), (10130, 16298)]