13659680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 32840640

約数和(自身を除く): 19180960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1447, 1888, 2360, 2894, 4720, 5788, 7235, 9440, 11576, 14470, 23152, 28940, 46304, 57880, 85373, 115760, 170746, 231520, 341492, 426865, 682984, 853730, 1365968, 1707460, 2731936, 3414920, 6829840, 13659680]

約数ペア:

[(1, 13659680), (2, 6829840), (4, 3414920), (5, 2731936), (8, 1707460), (10, 1365968), (16, 853730), (20, 682984), (32, 426865), (40, 341492), (59, 231520), (80, 170746), (118, 115760), (160, 85373), (236, 57880), (295, 46304), (472, 28940), (590, 23152), (944, 14470), (1180, 11576), (1447, 9440), (1888, 7235), (2360, 5788), (2894, 4720)]