2005355304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{39619}}^1$

素因数の和:39687

約数の個数: 96

約数和(自身を含む): 5871684000

約数和(自身を除く): 3866328696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 5624, 6327, 8436, 12654, 16872, 25308, 39619, 50616, 79238, 118857, 158476, 237714, 316952, 356571, 475428, 713142, 752761, 950856, 1426284, 1465903, 1505522, 2258283, 2852568, 2931806, 3011044, 4397709, 4516566, 5863612, 6022088, 6774849, 8795418, 9033132, 11727224, 13193127, 13549698, 17590836, 18066264, 26386254, 27099396, 27852157, 35181672, 52772508, 54198792, 55704314, 83556471, 105545016, 111408628, 167112942, 222817256, 250669413, 334225884, 501338826, 668451768, 1002677652, 2005355304]

約数ペア:

[(1, 2005355304), (2, 1002677652), (3, 668451768), (4, 501338826), (6, 334225884), (8, 250669413), (9, 222817256), (12, 167112942), (18, 111408628), (19, 105545016), (24, 83556471), (36, 55704314), (37, 54198792), (38, 52772508), (57, 35181672), (72, 27852157), (74, 27099396), (76, 26386254), (111, 18066264), (114, 17590836), (148, 13549698), (152, 13193127), (171, 11727224), (222, 9033132), (228, 8795418), (296, 6774849), (333, 6022088), (342, 5863612), (444, 4516566), (456, 4397709), (666, 3011044), (684, 2931806), (703, 2852568), (888, 2258283), (1332, 1505522), (1368, 1465903), (1406, 1426284), (2109, 950856), (2664, 752761), (2812, 713142), (4218, 475428), (5624, 356571), (6327, 316952), (8436, 237714), (12654, 158476), (16872, 118857), (25308, 79238), (39619, 50616)]