57870560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 150885504

約数和(自身を除く): 93014944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 251, 262, 352, 440, 502, 524, 655, 880, 1004, 1048, 1255, 1310, 1441, 1760, 2008, 2096, 2510, 2620, 2761, 2882, 4016, 4192, 5020, 5240, 5522, 5764, 7205, 8032, 10040, 10480, 11044, 11528, 13805, 14410, 20080, 20960, 22088, 23056, 27610, 28820, 32881, 40160, 44176, 46112, 55220, 57640, 65762, 88352, 110440, 115280, 131524, 164405, 220880, 230560, 263048, 328810, 361691, 441760, 526096, 657620, 723382, 1052192, 1315240, 1446764, 1808455, 2630480, 2893528, 3616910, 5260960, 5787056, 7233820, 11574112, 14467640, 28935280, 57870560]

約数ペア:

[(1, 57870560), (2, 28935280), (4, 14467640), (5, 11574112), (8, 7233820), (10, 5787056), (11, 5260960), (16, 3616910), (20, 2893528), (22, 2630480), (32, 1808455), (40, 1446764), (44, 1315240), (55, 1052192), (80, 723382), (88, 657620), (110, 526096), (131, 441760), (160, 361691), (176, 328810), (220, 263048), (251, 230560), (262, 220880), (352, 164405), (440, 131524), (502, 115280), (524, 110440), (655, 88352), (880, 65762), (1004, 57640), (1048, 55220), (1255, 46112), (1310, 44176), (1441, 40160), (1760, 32881), (2008, 28820), (2096, 27610), (2510, 23056), (2620, 22088), (2761, 20960), (2882, 20080), (4016, 14410), (4192, 13805), (5020, 11528), (5240, 11044), (5522, 10480), (5764, 10040), (7205, 8032)]