About the Number

490140112

490140111 ← → 490140113

2進数表記:11101001101101111000111010000

漢数字表記:四億九千十四万百十二

素因数分解:

2 4 × 7 1 × 11 1 × 19 1 × 20939 1

素因数の和:20984
約数の個数: 80
約数和(自身を含む): 1246348800
約数和(自身を除く): 756208688

約数列:
[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 20939, 23408, 41878, 83756, 146573, 167512, 230329, 293146, 335024, 397841, 460658, 586292, 795682, 921316, 1172584, 1591364, 1612303, 1842632, 2345168, 2784887, 3182728, 3224606, 3685264, 4376251, 5569774, 6365456, 6449212, 8752502, 11139548, 12898424, 17505004, 22279096, 25796848, 30633757, 35010008, 44558192, 61267514, 70020016, 122535028, 245070056, 490140112]

約数ペア:
[(1, 490140112), (2, 245070056), (4, 122535028), (7, 70020016), (8, 61267514), (11, 44558192), (14, 35010008), (16, 30633757), (19, 25796848), (22, 22279096), (28, 17505004), (38, 12898424), (44, 11139548), (56, 8752502), (76, 6449212), (77, 6365456), (88, 5569774), (112, 4376251), (133, 3685264), (152, 3224606), (154, 3182728), (176, 2784887), (209, 2345168), (266, 1842632), (304, 1612303), (308, 1591364), (418, 1172584), (532, 921316), (616, 795682), (836, 586292), (1064, 460658), (1232, 397841), (1463, 335024), (1672, 293146), (2128, 230329), (2926, 167512), (3344, 146573), (5852, 83756), (11704, 41878), (20939, 23408)]

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