82549370

素因数分解:

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

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 154411920

約数和(自身を除く): 71862550

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 1013, 1405, 2026, 2810, 5065, 8149, 10130, 16298, 29377, 40745, 58754, 81490, 146885, 284653, 293770, 569306, 1423265, 2846530, 8254937, 16509874, 41274685, 82549370]

約数ペア:

[(1, 82549370), (2, 41274685), (5, 16509874), (10, 8254937), (29, 2846530), (58, 1423265), (145, 569306), (281, 293770), (290, 284653), (562, 146885), (1013, 81490), (1405, 58754), (2026, 40745), (2810, 29377), (5065, 16298), (8149, 10130)]