340456460

素因数分解:

$2^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{6673}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 715346016

約数和(自身を除く): 374889556

約数列:

[1, 2, 4, 5, 10, 20, 2551, 5102, 6673, 10204, 12755, 13346, 25510, 26692, 33365, 51020, 66730, 133460, 17022823, 34045646, 68091292, 85114115, 170228230, 340456460]

約数ペア:

[(1, 340456460), (2, 170228230), (4, 85114115), (5, 68091292), (10, 34045646), (20, 17022823), (2551, 133460), (5102, 66730), (6673, 51020), (10204, 33365), (12755, 26692), (13346, 25510)]