5726440

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 7233560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 599, 956, 1195, 1198, 1912, 2390, 2396, 2995, 4780, 4792, 5990, 9560, 11980, 23960, 143161, 286322, 572644, 715805, 1145288, 1431610, 2863220, 5726440]

約数ペア:

[(1, 5726440), (2, 2863220), (4, 1431610), (5, 1145288), (8, 715805), (10, 572644), (20, 286322), (40, 143161), (239, 23960), (478, 11980), (599, 9560), (956, 5990), (1195, 4792), (1198, 4780), (1912, 2995), (2390, 2396)]