About the Number

42206080

42206079 ← → 42206081

2進数表記:10100001000000001110000000

漢数字表記:四千二百二十万六千八十

素因数分解:

2 7 × 5 1 × 7 1 × 9421 1

素因数の和:9447
約数の個数: 64
約数和(自身を含む): 115325280
約数和(自身を除く): 73119200

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9421, 18842, 37684, 47105, 65947, 75368, 94210, 131894, 150736, 188420, 263788, 301472, 329735, 376840, 527576, 602944, 659470, 753680, 1055152, 1205888, 1318940, 1507360, 2110304, 2637880, 3014720, 4220608, 5275760, 6029440, 8441216, 10551520, 21103040, 42206080]

約数ペア:
[(1, 42206080), (2, 21103040), (4, 10551520), (5, 8441216), (7, 6029440), (8, 5275760), (10, 4220608), (14, 3014720), (16, 2637880), (20, 2110304), (28, 1507360), (32, 1318940), (35, 1205888), (40, 1055152), (56, 753680), (64, 659470), (70, 602944), (80, 527576), (112, 376840), (128, 329735), (140, 301472), (160, 263788), (224, 188420), (280, 150736), (320, 131894), (448, 94210), (560, 75368), (640, 65947), (896, 47105), (1120, 37684), (2240, 18842), (4480, 9421)]

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