14445920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 22785568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 113, 136, 160, 170, 188, 226, 235, 272, 340, 376, 452, 470, 544, 565, 680, 752, 799, 904, 940, 1130, 1360, 1504, 1598, 1808, 1880, 1921, 2260, 2720, 3196, 3616, 3760, 3842, 3995, 4520, 5311, 6392, 7520, 7684, 7990, 9040, 9605, 10622, 12784, 15368, 15980, 18080, 19210, 21244, 25568, 26555, 30736, 31960, 38420, 42488, 53110, 61472, 63920, 76840, 84976, 90287, 106220, 127840, 153680, 169952, 180574, 212440, 307360, 361148, 424880, 451435, 722296, 849760, 902870, 1444592, 1805740, 2889184, 3611480, 7222960, 14445920]

約数ペア:

[(1, 14445920), (2, 7222960), (4, 3611480), (5, 2889184), (8, 1805740), (10, 1444592), (16, 902870), (17, 849760), (20, 722296), (32, 451435), (34, 424880), (40, 361148), (47, 307360), (68, 212440), (80, 180574), (85, 169952), (94, 153680), (113, 127840), (136, 106220), (160, 90287), (170, 84976), (188, 76840), (226, 63920), (235, 61472), (272, 53110), (340, 42488), (376, 38420), (452, 31960), (470, 30736), (544, 26555), (565, 25568), (680, 21244), (752, 19210), (799, 18080), (904, 15980), (940, 15368), (1130, 12784), (1360, 10622), (1504, 9605), (1598, 9040), (1808, 7990), (1880, 7684), (1921, 7520), (2260, 6392), (2720, 5311), (3196, 4520), (3616, 3995), (3760, 3842)]