About the Number

115408090

115408089 ← → 115408091

2進数表記:110111000001111110011011010

漢数字表記:一億千五百四十万八千九十

素因数分解:

2 1 × 5 1 × 7 1 × 19 2 × 4567 1

素因数の和:4619
約数の個数: 48
約数和(自身を含む): 250618752
約数和(自身を除く): 135210662

約数列:
[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 4567, 5054, 9134, 12635, 22835, 25270, 31969, 45670, 63938, 86773, 159845, 173546, 319690, 433865, 607411, 867730, 1214822, 1648687, 3037055, 3297374, 6074110, 8243435, 11540809, 16486870, 23081618, 57704045, 115408090]

約数ペア:
[(1, 115408090), (2, 57704045), (5, 23081618), (7, 16486870), (10, 11540809), (14, 8243435), (19, 6074110), (35, 3297374), (38, 3037055), (70, 1648687), (95, 1214822), (133, 867730), (190, 607411), (266, 433865), (361, 319690), (665, 173546), (722, 159845), (1330, 86773), (1805, 63938), (2527, 45670), (3610, 31969), (4567, 25270), (5054, 22835), (9134, 12635)]

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