84736390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7559}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 78559610

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 7559, 11210, 15118, 37795, 75590, 143621, 287242, 445981, 718105, 891962, 1436210, 2229905, 4459810, 8473639, 16947278, 42368195, 84736390]

約数ペア:

[(1, 84736390), (2, 42368195), (5, 16947278), (10, 8473639), (19, 4459810), (38, 2229905), (59, 1436210), (95, 891962), (118, 718105), (190, 445981), (295, 287242), (590, 143621), (1121, 75590), (2242, 37795), (5605, 15118), (7559, 11210)]