About the Number

130442960

130442959 ← → 130442961

2進数表記:111110001100110011011010000

漢数字表記:一億三千四十四万二千九百六十

素因数分解:

2 4 × 5 1 × 1021 1 × 1597 1

素因数の和:2631
約数の個数: 40
約数和(自身を含む): 303767016
約数和(自身を除く): 173324056

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 1597, 2042, 3194, 4084, 5105, 6388, 7985, 8168, 10210, 12776, 15970, 16336, 20420, 25552, 31940, 40840, 63880, 81680, 127760, 1630537, 3261074, 6522148, 8152685, 13044296, 16305370, 26088592, 32610740, 65221480, 130442960]

約数ペア:
[(1, 130442960), (2, 65221480), (4, 32610740), (5, 26088592), (8, 16305370), (10, 13044296), (16, 8152685), (20, 6522148), (40, 3261074), (80, 1630537), (1021, 127760), (1597, 81680), (2042, 63880), (3194, 40840), (4084, 31940), (5105, 25552), (6388, 20420), (7985, 16336), (8168, 15970), (10210, 12776)]

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