1995527617760

素因数分解:

$2^5\times 5^1\times {\mathrm{12472047611}}^1$

素因数の和:12472047626

約数の個数: 24

約数和(自身を含む): 4714433997336

約数和(自身を除く): 2718906379576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12472047611, 24944095222, 49888190444, 62360238055, 99776380888, 124720476110, 199552761776, 249440952220, 399105523552, 498881904440, 997763808880, 1995527617760]

約数ペア:

[(1, 1995527617760), (2, 997763808880), (4, 498881904440), (5, 399105523552), (8, 249440952220), (10, 199552761776), (16, 124720476110), (20, 99776380888), (32, 62360238055), (40, 49888190444), (80, 24944095222), (160, 12472047611)]