5170460

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 10901520

約数和(自身を除く): 5731060

約数列:

[1, 2, 4, 5, 10, 20, 419, 617, 838, 1234, 1676, 2095, 2468, 3085, 4190, 6170, 8380, 12340, 258523, 517046, 1034092, 1292615, 2585230, 5170460]

約数ペア:

[(1, 5170460), (2, 2585230), (4, 1292615), (5, 1034092), (10, 517046), (20, 258523), (419, 12340), (617, 8380), (838, 6170), (1234, 4190), (1676, 3085), (2095, 2468)]