190036460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{72533}}^1$

素因数の和:72673

約数の個数: 24

約数和(自身を含む): 402128496

約数和(自身を除く): 212092036

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 72533, 145066, 290132, 362665, 725330, 1450660, 9501823, 19003646, 38007292, 47509115, 95018230, 190036460]

約数ペア:

[(1, 190036460), (2, 95018230), (4, 47509115), (5, 38007292), (10, 19003646), (20, 9501823), (131, 1450660), (262, 725330), (524, 362665), (655, 290132), (1310, 145066), (2620, 72533)]