58880920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 103689320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 115, 140, 161, 164, 184, 205, 223, 230, 280, 287, 322, 328, 410, 446, 460, 574, 644, 805, 820, 892, 920, 943, 1115, 1148, 1288, 1435, 1561, 1610, 1640, 1784, 1886, 2230, 2296, 2870, 3122, 3220, 3772, 4460, 4715, 5129, 5740, 6244, 6440, 6601, 7544, 7805, 8920, 9143, 9430, 10258, 11480, 12488, 13202, 15610, 18286, 18860, 20516, 25645, 26404, 31220, 33005, 35903, 36572, 37720, 41032, 45715, 51290, 52808, 62440, 64001, 66010, 71806, 73144, 91430, 102580, 128002, 132020, 143612, 179515, 182860, 205160, 210289, 256004, 264040, 287224, 320005, 359030, 365720, 420578, 512008, 640010, 718060, 841156, 1051445, 1280020, 1436120, 1472023, 1682312, 2102890, 2560040, 2944046, 4205780, 5888092, 7360115, 8411560, 11776184, 14720230, 29440460, 58880920]

約数ペア:

[(1, 58880920), (2, 29440460), (4, 14720230), (5, 11776184), (7, 8411560), (8, 7360115), (10, 5888092), (14, 4205780), (20, 2944046), (23, 2560040), (28, 2102890), (35, 1682312), (40, 1472023), (41, 1436120), (46, 1280020), (56, 1051445), (70, 841156), (82, 718060), (92, 640010), (115, 512008), (140, 420578), (161, 365720), (164, 359030), (184, 320005), (205, 287224), (223, 264040), (230, 256004), (280, 210289), (287, 205160), (322, 182860), (328, 179515), (410, 143612), (446, 132020), (460, 128002), (574, 102580), (644, 91430), (805, 73144), (820, 71806), (892, 66010), (920, 64001), (943, 62440), (1115, 52808), (1148, 51290), (1288, 45715), (1435, 41032), (1561, 37720), (1610, 36572), (1640, 35903), (1784, 33005), (1886, 31220), (2230, 26404), (2296, 25645), (2870, 20516), (3122, 18860), (3220, 18286), (3772, 15610), (4460, 13202), (4715, 12488), (5129, 11480), (5740, 10258), (6244, 9430), (6440, 9143), (6601, 8920), (7544, 7805)]