2989760

素因数分解:

$2^6\times 5^1\times {\mathrm{9343}}^1$

素因数の和:9360

約数の個数: 28

約数和(自身を含む): 7120128

約数和(自身を除く): 4130368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9343, 18686, 37372, 46715, 74744, 93430, 149488, 186860, 298976, 373720, 597952, 747440, 1494880, 2989760]

約数ペア:

[(1, 2989760), (2, 1494880), (4, 747440), (5, 597952), (8, 373720), (10, 298976), (16, 186860), (20, 149488), (32, 93430), (40, 74744), (64, 46715), (80, 37372), (160, 18686), (320, 9343)]