About the Number

117484780

117484779 ← → 117484781

2進数表記:111000000001010110011101100

漢数字表記:一億千七百四十八万四千七百八十

素因数分解:

2 2 × 5 1 × 7 1 × 61 1 × 13757 1

素因数の和:13834
約数の個数: 48
約数和(自身を含む): 286606656
約数和(自身を除く): 169121876

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 13757, 27514, 55028, 68785, 96299, 137570, 192598, 275140, 385196, 481495, 839177, 962990, 1678354, 1925980, 3356708, 4195885, 5874239, 8391770, 11748478, 16783540, 23496956, 29371195, 58742390, 117484780]

約数ペア:
[(1, 117484780), (2, 58742390), (4, 29371195), (5, 23496956), (7, 16783540), (10, 11748478), (14, 8391770), (20, 5874239), (28, 4195885), (35, 3356708), (61, 1925980), (70, 1678354), (122, 962990), (140, 839177), (244, 481495), (305, 385196), (427, 275140), (610, 192598), (854, 137570), (1220, 96299), (1708, 68785), (2135, 55028), (4270, 27514), (8540, 13757)]

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