About the Number

801960090

801960089 ← → 801960091

2進数表記:101111110011001111000010011010

漢数字表記:八億百九十六万九十

素因数分解:

2 1 × 3 1 × 5 1 × 23 1 × 1162261 1

素因数の和:1162294
約数の個数: 32
約数和(自身を含む): 2008388736
約数和(自身を除く): 1206428646

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1162261, 2324522, 3486783, 5811305, 6973566, 11622610, 17433915, 26732003, 34867830, 53464006, 80196009, 133660015, 160392018, 267320030, 400980045, 801960090]

約数ペア:
[(1, 801960090), (2, 400980045), (3, 267320030), (5, 160392018), (6, 133660015), (10, 80196009), (15, 53464006), (23, 34867830), (30, 26732003), (46, 17433915), (69, 11622610), (115, 6973566), (138, 5811305), (230, 3486783), (345, 2324522), (690, 1162261)]

このpageの処理時間: 0.09613585472106934 seconds