26188720880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{17327}}^1$

素因数の和:20046

約数の個数: 80

約数和(自身を含む): 69616972800

約数和(自身を除く): 43428251920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2699, 5398, 10796, 13495, 17327, 18893, 21592, 26990, 34654, 37786, 43184, 53980, 69308, 75572, 86635, 94465, 107960, 121289, 138616, 151144, 173270, 188930, 215920, 242578, 277232, 302288, 346540, 377860, 485156, 606445, 693080, 755720, 970312, 1212890, 1386160, 1511440, 1940624, 2425780, 4851560, 9703120, 46765573, 93531146, 187062292, 233827865, 327359011, 374124584, 467655730, 654718022, 748249168, 935311460, 1309436044, 1636795055, 1870622920, 2618872088, 3273590110, 3741245840, 5237744176, 6547180220, 13094360440, 26188720880]

約数ペア:

[(1, 26188720880), (2, 13094360440), (4, 6547180220), (5, 5237744176), (7, 3741245840), (8, 3273590110), (10, 2618872088), (14, 1870622920), (16, 1636795055), (20, 1309436044), (28, 935311460), (35, 748249168), (40, 654718022), (56, 467655730), (70, 374124584), (80, 327359011), (112, 233827865), (140, 187062292), (280, 93531146), (560, 46765573), (2699, 9703120), (5398, 4851560), (10796, 2425780), (13495, 1940624), (17327, 1511440), (18893, 1386160), (21592, 1212890), (26990, 970312), (34654, 755720), (37786, 693080), (43184, 606445), (53980, 485156), (69308, 377860), (75572, 346540), (86635, 302288), (94465, 277232), (107960, 242578), (121289, 215920), (138616, 188930), (151144, 173270)]