14953520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 21794128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 97, 164, 188, 194, 205, 235, 328, 376, 388, 410, 470, 485, 656, 752, 776, 820, 940, 970, 1552, 1640, 1880, 1927, 1940, 3280, 3760, 3854, 3880, 3977, 4559, 7708, 7760, 7954, 9118, 9635, 15416, 15908, 18236, 19270, 19885, 22795, 30832, 31816, 36472, 38540, 39770, 45590, 63632, 72944, 77080, 79540, 91180, 154160, 159080, 182360, 186919, 318160, 364720, 373838, 747676, 934595, 1495352, 1869190, 2990704, 3738380, 7476760, 14953520]

約数ペア:

[(1, 14953520), (2, 7476760), (4, 3738380), (5, 2990704), (8, 1869190), (10, 1495352), (16, 934595), (20, 747676), (40, 373838), (41, 364720), (47, 318160), (80, 186919), (82, 182360), (94, 159080), (97, 154160), (164, 91180), (188, 79540), (194, 77080), (205, 72944), (235, 63632), (328, 45590), (376, 39770), (388, 38540), (410, 36472), (470, 31816), (485, 30832), (656, 22795), (752, 19885), (776, 19270), (820, 18236), (940, 15908), (970, 15416), (1552, 9635), (1640, 9118), (1880, 7954), (1927, 7760), (1940, 7708), (3280, 4559), (3760, 3977), (3854, 3880)]