About the Number

13149920

13149919 ← → 13149921

2進数表記:110010001010011011100000

漢数字表記:千三百十四万九千九百二十

素因数分解:

2 5 × 5 1 × 7 1 × 59 1 × 199 1

素因数の和:280
約数の個数: 96
約数和(自身を含む): 36288000
約数和(自身を除く): 23138080

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 199, 224, 236, 280, 295, 398, 413, 472, 560, 590, 796, 826, 944, 995, 1120, 1180, 1393, 1592, 1652, 1888, 1990, 2065, 2360, 2786, 3184, 3304, 3980, 4130, 4720, 5572, 6368, 6608, 6965, 7960, 8260, 9440, 11144, 11741, 13216, 13930, 15920, 16520, 22288, 23482, 27860, 31840, 33040, 44576, 46964, 55720, 58705, 66080, 82187, 93928, 111440, 117410, 164374, 187856, 222880, 234820, 328748, 375712, 410935, 469640, 657496, 821870, 939280, 1314992, 1643740, 1878560, 2629984, 3287480, 6574960, 13149920]

約数ペア:
[(1, 13149920), (2, 6574960), (4, 3287480), (5, 2629984), (7, 1878560), (8, 1643740), (10, 1314992), (14, 939280), (16, 821870), (20, 657496), (28, 469640), (32, 410935), (35, 375712), (40, 328748), (56, 234820), (59, 222880), (70, 187856), (80, 164374), (112, 117410), (118, 111440), (140, 93928), (160, 82187), (199, 66080), (224, 58705), (236, 55720), (280, 46964), (295, 44576), (398, 33040), (413, 31840), (472, 27860), (560, 23482), (590, 22288), (796, 16520), (826, 15920), (944, 13930), (995, 13216), (1120, 11741), (1180, 11144), (1393, 9440), (1592, 8260), (1652, 7960), (1888, 6965), (1990, 6608), (2065, 6368), (2360, 5572), (2786, 4720), (3184, 4130), (3304, 3980)]

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