5460985520

素因数分解:

$2^4\times 5^1\times {\mathrm{68262319}}^1$

素因数の和:68262332

約数の個数: 20

約数和(自身を含む): 12696791520

約数和(自身を除く): 7235806000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68262319, 136524638, 273049276, 341311595, 546098552, 682623190, 1092197104, 1365246380, 2730492760, 5460985520]

約数ペア:

[(1, 5460985520), (2, 2730492760), (4, 1365246380), (5, 1092197104), (8, 682623190), (10, 546098552), (16, 341311595), (20, 273049276), (40, 136524638), (80, 68262319)]