About the Number

427052080

427052079 ← → 427052081

2進数表記:11001011101000100110000110000

漢数字表記:四億二千七百五万二千八十

素因数分解:

2 4 × 5 1 × 7 1 × 13 1 × 58661 1

素因数の和:58694
約数の個数: 80
約数和(自身を含む): 1222046784
約数和(自身を除く): 794994704

約数列:
[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 58661, 117322, 234644, 293305, 410627, 469288, 586610, 762593, 821254, 938576, 1173220, 1525186, 1642508, 2053135, 2346440, 3050372, 3285016, 3812965, 4106270, 4692880, 5338151, 6100744, 6570032, 7625930, 8212540, 10676302, 12201488, 15251860, 16425080, 21352604, 26690755, 30503720, 32850160, 42705208, 53381510, 61007440, 85410416, 106763020, 213526040, 427052080]

約数ペア:
[(1, 427052080), (2, 213526040), (4, 106763020), (5, 85410416), (7, 61007440), (8, 53381510), (10, 42705208), (13, 32850160), (14, 30503720), (16, 26690755), (20, 21352604), (26, 16425080), (28, 15251860), (35, 12201488), (40, 10676302), (52, 8212540), (56, 7625930), (65, 6570032), (70, 6100744), (80, 5338151), (91, 4692880), (104, 4106270), (112, 3812965), (130, 3285016), (140, 3050372), (182, 2346440), (208, 2053135), (260, 1642508), (280, 1525186), (364, 1173220), (455, 938576), (520, 821254), (560, 762593), (728, 586610), (910, 469288), (1040, 410627), (1456, 293305), (1820, 234644), (3640, 117322), (7280, 58661)]

このpageの処理時間: 0.01038813591003418 seconds