About the Number

42321140

42321139 ← → 42321141

2進数表記:10100001011100010011110100

漢数字表記:四千二百三十二万千百四十

素因数分解:

2 2 × 5 1 × 167 1 × 12671 1

素因数の和:12847
約数の個数: 24
約数和(自身を含む): 89413632
約数和(自身を除く): 47092492

約数列:
[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 12671, 25342, 50684, 63355, 126710, 253420, 2116057, 4232114, 8464228, 10580285, 21160570, 42321140]

約数ペア:
[(1, 42321140), (2, 21160570), (4, 10580285), (5, 8464228), (10, 4232114), (20, 2116057), (167, 253420), (334, 126710), (668, 63355), (835, 50684), (1670, 25342), (3340, 12671)]

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