25160370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 65335680

約数和(自身を除く): 40175310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1193, 1406, 2109, 2386, 3515, 3579, 4218, 5965, 7030, 7158, 10545, 11930, 17895, 21090, 22667, 35790, 44141, 45334, 68001, 88282, 113335, 132423, 136002, 220705, 226670, 264846, 340005, 441410, 662115, 680010, 838679, 1324230, 1677358, 2516037, 4193395, 5032074, 8386790, 12580185, 25160370]

約数ペア:

[(1, 25160370), (2, 12580185), (3, 8386790), (5, 5032074), (6, 4193395), (10, 2516037), (15, 1677358), (19, 1324230), (30, 838679), (37, 680010), (38, 662115), (57, 441410), (74, 340005), (95, 264846), (111, 226670), (114, 220705), (185, 136002), (190, 132423), (222, 113335), (285, 88282), (370, 68001), (555, 45334), (570, 44141), (703, 35790), (1110, 22667), (1193, 21090), (1406, 17895), (2109, 11930), (2386, 10545), (3515, 7158), (3579, 7030), (4218, 5965)]