About the Number

189014650

189014649 ← → 189014651

2進数表記:1011010001000010001001111010

漢数字表記:一億八千九百一万四千六百五十

素因数分解:

2 1 × 5 2 × 11 1 × 281 1 × 1223 1

素因数の和:1527
約数の個数: 48
約数和(自身を含む): 385207488
約数和(自身を除く): 196192838

約数列:
[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 281, 550, 562, 1223, 1405, 2446, 2810, 3091, 6115, 6182, 7025, 12230, 13453, 14050, 15455, 26906, 30575, 30910, 61150, 67265, 77275, 134530, 154550, 336325, 343663, 672650, 687326, 1718315, 3436630, 3780293, 7560586, 8591575, 17183150, 18901465, 37802930, 94507325, 189014650]

約数ペア:
[(1, 189014650), (2, 94507325), (5, 37802930), (10, 18901465), (11, 17183150), (22, 8591575), (25, 7560586), (50, 3780293), (55, 3436630), (110, 1718315), (275, 687326), (281, 672650), (550, 343663), (562, 336325), (1223, 154550), (1405, 134530), (2446, 77275), (2810, 67265), (3091, 61150), (6115, 30910), (6182, 30575), (7025, 26906), (12230, 15455), (13453, 14050)]

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