8169760

素因数分解:

$2^5\times 5^1\times {\mathrm{51061}}^1$

素因数の和:51076

約数の個数: 24

約数和(自身を含む): 19301436

約数和(自身を除く): 11131676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51061, 102122, 204244, 255305, 408488, 510610, 816976, 1021220, 1633952, 2042440, 4084880, 8169760]

約数ペア:

[(1, 8169760), (2, 4084880), (4, 2042440), (5, 1633952), (8, 1021220), (10, 816976), (16, 510610), (20, 408488), (32, 255305), (40, 204244), (80, 102122), (160, 51061)]