About the Number

130178180

130178179 ← → 130178181

2進数表記:111110000100101110010000100

漢数字表記:一億三千十七万八千百八十

素因数分解:

2 2 × 5 1 × 11 1 × 17 1 × 34807 1

素因数の和:34844
約数の個数: 48
約数和(自身を含む): 315778176
約数和(自身を除く): 185599996

約数列:
[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 34807, 69614, 139228, 174035, 348070, 382877, 591719, 696140, 765754, 1183438, 1531508, 1914385, 2366876, 2958595, 3828770, 5917190, 6508909, 7657540, 11834380, 13017818, 26035636, 32544545, 65089090, 130178180]

約数ペア:
[(1, 130178180), (2, 65089090), (4, 32544545), (5, 26035636), (10, 13017818), (11, 11834380), (17, 7657540), (20, 6508909), (22, 5917190), (34, 3828770), (44, 2958595), (55, 2366876), (68, 1914385), (85, 1531508), (110, 1183438), (170, 765754), (187, 696140), (220, 591719), (340, 382877), (374, 348070), (748, 174035), (935, 139228), (1870, 69614), (3740, 34807)]

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