37864720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 95976000

約数和(自身を除く): 58111280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 859, 1102, 1160, 1520, 1718, 2204, 2320, 2755, 3436, 4295, 4408, 5510, 6872, 8590, 8816, 11020, 13744, 16321, 17180, 22040, 24911, 32642, 34360, 44080, 49822, 65284, 68720, 81605, 99644, 124555, 130568, 163210, 199288, 249110, 261136, 326420, 398576, 473309, 498220, 652840, 946618, 996440, 1305680, 1893236, 1992880, 2366545, 3786472, 4733090, 7572944, 9466180, 18932360, 37864720]

約数ペア:

[(1, 37864720), (2, 18932360), (4, 9466180), (5, 7572944), (8, 4733090), (10, 3786472), (16, 2366545), (19, 1992880), (20, 1893236), (29, 1305680), (38, 996440), (40, 946618), (58, 652840), (76, 498220), (80, 473309), (95, 398576), (116, 326420), (145, 261136), (152, 249110), (190, 199288), (232, 163210), (290, 130568), (304, 124555), (380, 99644), (464, 81605), (551, 68720), (580, 65284), (760, 49822), (859, 44080), (1102, 34360), (1160, 32642), (1520, 24911), (1718, 22040), (2204, 17180), (2320, 16321), (2755, 13744), (3436, 11020), (4295, 8816), (4408, 8590), (5510, 6872)]