5520040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 12636000

約数和(自身を除く): 7115960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2339, 2360, 4678, 9356, 11695, 18712, 23390, 46780, 93560, 138001, 276002, 552004, 690005, 1104008, 1380010, 2760020, 5520040]

約数ペア:

[(1, 5520040), (2, 2760020), (4, 1380010), (5, 1104008), (8, 690005), (10, 552004), (20, 276002), (40, 138001), (59, 93560), (118, 46780), (236, 23390), (295, 18712), (472, 11695), (590, 9356), (1180, 4678), (2339, 2360)]