54334960

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3625

約数の個数: 40

約数和(自身を含む): 127000800

約数和(自身を除く): 72665840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3413, 3980, 6826, 7960, 13652, 15920, 17065, 27304, 34130, 54608, 68260, 136520, 273040, 679187, 1358374, 2716748, 3395935, 5433496, 6791870, 10866992, 13583740, 27167480, 54334960]

約数ペア:

[(1, 54334960), (2, 27167480), (4, 13583740), (5, 10866992), (8, 6791870), (10, 5433496), (16, 3395935), (20, 2716748), (40, 1358374), (80, 679187), (199, 273040), (398, 136520), (796, 68260), (995, 54608), (1592, 34130), (1990, 27304), (3184, 17065), (3413, 15920), (3980, 13652), (6826, 7960)]