515407090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{28057}}^1$

素因数の和:28242

約数の個数: 32

約数和(自身を含む): 1018168704

約数和(自身を除く): 502761614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 18370, 28057, 56114, 140285, 280570, 308627, 617254, 1543135, 3086270, 4685519, 9371038, 23427595, 46855190, 51540709, 103081418, 257703545, 515407090]

約数ペア:

[(1, 515407090), (2, 257703545), (5, 103081418), (10, 51540709), (11, 46855190), (22, 23427595), (55, 9371038), (110, 4685519), (167, 3086270), (334, 1543135), (835, 617254), (1670, 308627), (1837, 280570), (3674, 140285), (9185, 56114), (18370, 28057)]