About the Number

40378040

40378039 ← → 40378041

2進数表記:10011010000001111010111000

漢数字表記:四千三十七万八千四十

素因数分解:

2 3 × 5 1 × 19 1 × 53129 1

素因数の和:53159
約数の個数: 32
約数和(自身を含む): 95634000
約数和(自身を除く): 55255960

約数列:
[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 53129, 106258, 212516, 265645, 425032, 531290, 1009451, 1062580, 2018902, 2125160, 4037804, 5047255, 8075608, 10094510, 20189020, 40378040]

約数ペア:
[(1, 40378040), (2, 20189020), (4, 10094510), (5, 8075608), (8, 5047255), (10, 4037804), (19, 2125160), (20, 2018902), (38, 1062580), (40, 1009451), (76, 531290), (95, 425032), (152, 265645), (190, 212516), (380, 106258), (760, 53129)]

このpageの処理時間: 0.25009679794311523 seconds