About the Number

13308433780

13308433779 ← → 13308433781

2進数表記:1100011001001111101001010101110100

漢数字表記:百三十三億八百四十三万三千七百八十

素因数分解:

2 2 × 5 1 × 43 1 × 67 1 × 230969 1

素因数の和:231088
約数の個数: 48
約数和(自身を含む): 29024614080
約数和(自身を除く): 15716180300

約数列:
[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 28810, 57620, 230969, 461938, 923876, 1154845, 2309690, 4619380, 9931667, 15474923, 19863334, 30949846, 39726668, 49658335, 61899692, 77374615, 99316670, 154749230, 198633340, 309498460, 665421689, 1330843378, 2661686756, 3327108445, 6654216890, 13308433780]

約数ペア:
[(1, 13308433780), (2, 6654216890), (4, 3327108445), (5, 2661686756), (10, 1330843378), (20, 665421689), (43, 309498460), (67, 198633340), (86, 154749230), (134, 99316670), (172, 77374615), (215, 61899692), (268, 49658335), (335, 39726668), (430, 30949846), (670, 19863334), (860, 15474923), (1340, 9931667), (2881, 4619380), (5762, 2309690), (11524, 1154845), (14405, 923876), (28810, 461938), (57620, 230969)]

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