22471114360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{20983}}^1$

素因数の和:21688

約数の個数: 64

約数和(自身を含む): 51874966080

約数和(自身を除く): 29403851720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 653, 820, 1306, 1640, 2612, 3265, 5224, 6530, 13060, 20983, 26120, 26773, 41966, 53546, 83932, 104915, 107092, 133865, 167864, 209830, 214184, 267730, 419660, 535460, 839320, 860303, 1070920, 1720606, 3441212, 4301515, 6882424, 8603030, 13701899, 17206060, 27403798, 34412120, 54807596, 68509495, 109615192, 137018990, 274037980, 548075960, 561777859, 1123555718, 2247111436, 2808889295, 4494222872, 5617778590, 11235557180, 22471114360]

約数ペア:

[(1, 22471114360), (2, 11235557180), (4, 5617778590), (5, 4494222872), (8, 2808889295), (10, 2247111436), (20, 1123555718), (40, 561777859), (41, 548075960), (82, 274037980), (164, 137018990), (205, 109615192), (328, 68509495), (410, 54807596), (653, 34412120), (820, 27403798), (1306, 17206060), (1640, 13701899), (2612, 8603030), (3265, 6882424), (5224, 4301515), (6530, 3441212), (13060, 1720606), (20983, 1070920), (26120, 860303), (26773, 839320), (41966, 535460), (53546, 419660), (83932, 267730), (104915, 214184), (107092, 209830), (133865, 167864)]