164506460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{265333}}^1$

素因数の和:265373

約数の個数: 24

約数和(自身を含む): 356608896

約数和(自身を除く): 192102436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 265333, 530666, 1061332, 1326665, 2653330, 5306660, 8225323, 16450646, 32901292, 41126615, 82253230, 164506460]

約数ペア:

[(1, 164506460), (2, 82253230), (4, 41126615), (5, 32901292), (10, 16450646), (20, 8225323), (31, 5306660), (62, 2653330), (124, 1326665), (155, 1061332), (310, 530666), (620, 265333)]