1590460

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 3363696

約数和(自身を除く): 1773236

約数列:

[1, 2, 4, 5, 10, 20, 281, 283, 562, 566, 1124, 1132, 1405, 1415, 2810, 2830, 5620, 5660, 79523, 159046, 318092, 397615, 795230, 1590460]

約数ペア:

[(1, 1590460), (2, 795230), (4, 397615), (5, 318092), (10, 159046), (20, 79523), (281, 5660), (283, 5620), (562, 2830), (566, 2810), (1124, 1415), (1132, 1405)]