About the Number

133555420

133555419 ← → 133555421

2進数表記:111111101011110010011011100

漢数字表記:一億三千三百五十五万五千四百二十

素因数分解:

2 2 × 5 1 × 43 1 × 97 1 × 1601 1

素因数の和:1750
約数の個数: 48
約数和(自身を含む): 290128608
約数和(自身を除く): 156573188

約数列:
[1, 2, 4, 5, 10, 20, 43, 86, 97, 172, 194, 215, 388, 430, 485, 860, 970, 1601, 1940, 3202, 4171, 6404, 8005, 8342, 16010, 16684, 20855, 32020, 41710, 68843, 83420, 137686, 155297, 275372, 310594, 344215, 621188, 688430, 776485, 1376860, 1552970, 3105940, 6677771, 13355542, 26711084, 33388855, 66777710, 133555420]

約数ペア:
[(1, 133555420), (2, 66777710), (4, 33388855), (5, 26711084), (10, 13355542), (20, 6677771), (43, 3105940), (86, 1552970), (97, 1376860), (172, 776485), (194, 688430), (215, 621188), (388, 344215), (430, 310594), (485, 275372), (860, 155297), (970, 137686), (1601, 83420), (1940, 68843), (3202, 41710), (4171, 32020), (6404, 20855), (8005, 16684), (8342, 16010)]

このpageの処理時間: 0.006646394729614258 seconds