About the Number

42393080

42393079 ← → 42393081

2進数表記:10100001101101110111111000

漢数字表記:四千二百三十九万三千八十

素因数分解:

2 3 × 5 1 × 83 1 × 113 2

素因数の和:320
約数の個数: 48
約数和(自身を含む): 97395480
約数和(自身を除く): 55002400

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 83, 113, 166, 226, 332, 415, 452, 565, 664, 830, 904, 1130, 1660, 2260, 3320, 4520, 9379, 12769, 18758, 25538, 37516, 46895, 51076, 63845, 75032, 93790, 102152, 127690, 187580, 255380, 375160, 510760, 1059827, 2119654, 4239308, 5299135, 8478616, 10598270, 21196540, 42393080]

約数ペア:
[(1, 42393080), (2, 21196540), (4, 10598270), (5, 8478616), (8, 5299135), (10, 4239308), (20, 2119654), (40, 1059827), (83, 510760), (113, 375160), (166, 255380), (226, 187580), (332, 127690), (415, 102152), (452, 93790), (565, 75032), (664, 63845), (830, 51076), (904, 46895), (1130, 37516), (1660, 25538), (2260, 18758), (3320, 12769), (4520, 9379)]

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