About the Number

12912834440

12912834439 ← → 12912834441

2進数表記:1100000001101010100011011110001000

漢数字表記:百二十九億千二百八十三万四千四百四十

素因数分解:

2 3 × 5 1 × 11 2 × 2667941 1

素因数の和:2667974
約数の個数: 48
約数和(自身を含む): 31935265740
約数和(自身を除く): 19022431300

約数列:
[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 2667941, 5335882, 10671764, 13339705, 21343528, 26679410, 29347351, 53358820, 58694702, 106717640, 117389404, 146736755, 234778808, 293473510, 322820861, 586947020, 645641722, 1173894040, 1291283444, 1614104305, 2582566888, 3228208610, 6456417220, 12912834440]

約数ペア:
[(1, 12912834440), (2, 6456417220), (4, 3228208610), (5, 2582566888), (8, 1614104305), (10, 1291283444), (11, 1173894040), (20, 645641722), (22, 586947020), (40, 322820861), (44, 293473510), (55, 234778808), (88, 146736755), (110, 117389404), (121, 106717640), (220, 58694702), (242, 53358820), (440, 29347351), (484, 26679410), (605, 21343528), (968, 13339705), (1210, 10671764), (2420, 5335882), (4840, 2667941)]

このpageの処理時間: 0.040128469467163086 seconds