179612819920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2076929}}^1$

素因数の和:2077012

約数の個数: 80

約数和(自身を含む): 445027944960

約数和(自身を除く): 265415125040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1081, 1840, 1880, 2162, 3760, 4324, 5405, 8648, 10810, 17296, 21620, 43240, 86480, 2076929, 4153858, 8307716, 10384645, 16615432, 20769290, 33230864, 41538580, 47769367, 83077160, 95538734, 97615663, 166154320, 191077468, 195231326, 238846835, 382154936, 390462652, 477693670, 488078315, 764309872, 780925304, 955387340, 976156630, 1561850608, 1910774680, 1952313260, 2245160249, 3821549360, 3904626520, 4490320498, 7809253040, 8980640996, 11225801245, 17961281992, 22451602490, 35922563984, 44903204980, 89806409960, 179612819920]

約数ペア:

[(1, 179612819920), (2, 89806409960), (4, 44903204980), (5, 35922563984), (8, 22451602490), (10, 17961281992), (16, 11225801245), (20, 8980640996), (23, 7809253040), (40, 4490320498), (46, 3904626520), (47, 3821549360), (80, 2245160249), (92, 1952313260), (94, 1910774680), (115, 1561850608), (184, 976156630), (188, 955387340), (230, 780925304), (235, 764309872), (368, 488078315), (376, 477693670), (460, 390462652), (470, 382154936), (752, 238846835), (920, 195231326), (940, 191077468), (1081, 166154320), (1840, 97615663), (1880, 95538734), (2162, 83077160), (3760, 47769367), (4324, 41538580), (5405, 33230864), (8648, 20769290), (10810, 16615432), (17296, 10384645), (21620, 8307716), (43240, 4153858), (86480, 2076929)]