2012166160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 4951323720

約数和(自身を除く): 2939157560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 109, 116, 145, 146, 218, 232, 290, 292, 365, 436, 464, 545, 580, 584, 730, 872, 1090, 1160, 1168, 1460, 1744, 2117, 2180, 2320, 2920, 3161, 4234, 4360, 5840, 6322, 7957, 8468, 8720, 10585, 11881, 12644, 15805, 15914, 16936, 21170, 23762, 25288, 31610, 31828, 33872, 39785, 42340, 47524, 50576, 59405, 63220, 63656, 79570, 84680, 95048, 118810, 126440, 127312, 159140, 169360, 190096, 230753, 237620, 252880, 318280, 344549, 461506, 475240, 636560, 689098, 867313, 923012, 950480, 1153765, 1378196, 1722745, 1734626, 1846024, 2307530, 2756392, 3445490, 3469252, 3692048, 4336565, 4615060, 5512784, 6890980, 6938504, 8673130, 9230120, 13781960, 13877008, 17346260, 18460240, 25152077, 27563920, 34692520, 50304154, 69385040, 100608308, 125760385, 201216616, 251520770, 402433232, 503041540, 1006083080, 2012166160]

約数ペア:

[(1, 2012166160), (2, 1006083080), (4, 503041540), (5, 402433232), (8, 251520770), (10, 201216616), (16, 125760385), (20, 100608308), (29, 69385040), (40, 50304154), (58, 34692520), (73, 27563920), (80, 25152077), (109, 18460240), (116, 17346260), (145, 13877008), (146, 13781960), (218, 9230120), (232, 8673130), (290, 6938504), (292, 6890980), (365, 5512784), (436, 4615060), (464, 4336565), (545, 3692048), (580, 3469252), (584, 3445490), (730, 2756392), (872, 2307530), (1090, 1846024), (1160, 1734626), (1168, 1722745), (1460, 1378196), (1744, 1153765), (2117, 950480), (2180, 923012), (2320, 867313), (2920, 689098), (3161, 636560), (4234, 475240), (4360, 461506), (5840, 344549), (6322, 318280), (7957, 252880), (8468, 237620), (8720, 230753), (10585, 190096), (11881, 169360), (12644, 159140), (15805, 127312), (15914, 126440), (16936, 118810), (21170, 95048), (23762, 84680), (25288, 79570), (31610, 63656), (31828, 63220), (33872, 59405), (39785, 50576), (42340, 47524)]