40005168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 122389488

約数和(自身を除く): 82384320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 233, 292, 294, 336, 392, 438, 466, 511, 584, 588, 699, 784, 876, 932, 1022, 1168, 1176, 1398, 1533, 1631, 1752, 1864, 2044, 2352, 2796, 3066, 3262, 3504, 3577, 3728, 4088, 4893, 5592, 6132, 6524, 7154, 8176, 9786, 10731, 11184, 11417, 12264, 13048, 14308, 17009, 19572, 21462, 22834, 24528, 26096, 28616, 34018, 34251, 39144, 42924, 45668, 51027, 57232, 68036, 68502, 78288, 85848, 91336, 102054, 119063, 136072, 137004, 171696, 182672, 204108, 238126, 272144, 274008, 357189, 408216, 476252, 548016, 714378, 816432, 833441, 952504, 1428756, 1666882, 1905008, 2500323, 2857512, 3333764, 5000646, 5715024, 6667528, 10001292, 13335056, 20002584, 40005168]

約数ペア:

[(1, 40005168), (2, 20002584), (3, 13335056), (4, 10001292), (6, 6667528), (7, 5715024), (8, 5000646), (12, 3333764), (14, 2857512), (16, 2500323), (21, 1905008), (24, 1666882), (28, 1428756), (42, 952504), (48, 833441), (49, 816432), (56, 714378), (73, 548016), (84, 476252), (98, 408216), (112, 357189), (146, 274008), (147, 272144), (168, 238126), (196, 204108), (219, 182672), (233, 171696), (292, 137004), (294, 136072), (336, 119063), (392, 102054), (438, 91336), (466, 85848), (511, 78288), (584, 68502), (588, 68036), (699, 57232), (784, 51027), (876, 45668), (932, 42924), (1022, 39144), (1168, 34251), (1176, 34018), (1398, 28616), (1533, 26096), (1631, 24528), (1752, 22834), (1864, 21462), (2044, 19572), (2352, 17009), (2796, 14308), (3066, 13048), (3262, 12264), (3504, 11417), (3577, 11184), (3728, 10731), (4088, 9786), (4893, 8176), (5592, 7154), (6132, 6524)]