82626080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5113}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 197175384

約数和(自身を除く): 114549304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 5113, 8080, 10226, 16160, 20452, 25565, 40904, 51130, 81808, 102260, 163616, 204520, 409040, 516413, 818080, 1032826, 2065652, 2582065, 4131304, 5164130, 8262608, 10328260, 16525216, 20656520, 41313040, 82626080]

約数ペア:

[(1, 82626080), (2, 41313040), (4, 20656520), (5, 16525216), (8, 10328260), (10, 8262608), (16, 5164130), (20, 4131304), (32, 2582065), (40, 2065652), (80, 1032826), (101, 818080), (160, 516413), (202, 409040), (404, 204520), (505, 163616), (808, 102260), (1010, 81808), (1616, 51130), (2020, 40904), (3232, 25565), (4040, 20452), (5113, 16160), (8080, 10226)]