57634520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 76812520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 113, 164, 205, 226, 311, 328, 410, 452, 565, 622, 820, 904, 1130, 1244, 1555, 1640, 2260, 2488, 3110, 4520, 4633, 6220, 9266, 12440, 12751, 18532, 23165, 25502, 35143, 37064, 46330, 51004, 63755, 70286, 92660, 102008, 127510, 140572, 175715, 185320, 255020, 281144, 351430, 510040, 702860, 1405720, 1440863, 2881726, 5763452, 7204315, 11526904, 14408630, 28817260, 57634520]

約数ペア:

[(1, 57634520), (2, 28817260), (4, 14408630), (5, 11526904), (8, 7204315), (10, 5763452), (20, 2881726), (40, 1440863), (41, 1405720), (82, 702860), (113, 510040), (164, 351430), (205, 281144), (226, 255020), (311, 185320), (328, 175715), (410, 140572), (452, 127510), (565, 102008), (622, 92660), (820, 70286), (904, 63755), (1130, 51004), (1244, 46330), (1555, 37064), (1640, 35143), (2260, 25502), (2488, 23165), (3110, 18532), (4520, 12751), (4633, 12440), (6220, 9266)]