About the Number

97628020

97628019 ← → 97628021

2進数表記:101110100011010111101110100

漢数字表記:九千七百六十二万八千二十

素因数分解:

2 2 × 5 1 × 7 1 × 683 1 × 1021 1

素因数の和:1720
約数の個数: 48
約数和(自身を含む): 234880128
約数和(自身を除く): 137252108

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1021, 1366, 2042, 2732, 3415, 4084, 4781, 5105, 6830, 7147, 9562, 10210, 13660, 14294, 19124, 20420, 23905, 28588, 35735, 47810, 71470, 95620, 142940, 697343, 1394686, 2789372, 3486715, 4881401, 6973430, 9762802, 13946860, 19525604, 24407005, 48814010, 97628020]

約数ペア:
[(1, 97628020), (2, 48814010), (4, 24407005), (5, 19525604), (7, 13946860), (10, 9762802), (14, 6973430), (20, 4881401), (28, 3486715), (35, 2789372), (70, 1394686), (140, 697343), (683, 142940), (1021, 95620), (1366, 71470), (2042, 47810), (2732, 35735), (3415, 28588), (4084, 23905), (4781, 20420), (5105, 19124), (6830, 14294), (7147, 13660), (9562, 10210)]

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