About the Number

1401359620

1401359619 ← → 1401359621

2進数表記:1010011100001110000110100000100

漢数字表記:十四億百三十五万九千六百二十

素因数分解:

2 2 × 5 1 × 277 1 × 443 1 × 571 1

素因数の和:1300
約数の個数: 48
約数和(自身を含む): 2965330368
約数和(自身を除く): 1563970748

約数列:
[1, 2, 4, 5, 10, 20, 277, 443, 554, 571, 886, 1108, 1142, 1385, 1772, 2215, 2284, 2770, 2855, 4430, 5540, 5710, 8860, 11420, 122711, 158167, 245422, 252953, 316334, 490844, 505906, 613555, 632668, 790835, 1011812, 1227110, 1264765, 1581670, 2454220, 2529530, 3163340, 5059060, 70067981, 140135962, 280271924, 350339905, 700679810, 1401359620]

約数ペア:
[(1, 1401359620), (2, 700679810), (4, 350339905), (5, 280271924), (10, 140135962), (20, 70067981), (277, 5059060), (443, 3163340), (554, 2529530), (571, 2454220), (886, 1581670), (1108, 1264765), (1142, 1227110), (1385, 1011812), (1772, 790835), (2215, 632668), (2284, 613555), (2770, 505906), (2855, 490844), (4430, 316334), (5540, 252953), (5710, 245422), (8860, 158167), (11420, 122711)]

このpageの処理時間: 0.011441469192504883 seconds