25674320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 72566784

約数和(自身を除く): 46892464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 127, 133, 140, 152, 190, 254, 266, 280, 304, 361, 380, 508, 532, 560, 635, 665, 722, 760, 889, 1016, 1064, 1270, 1330, 1444, 1520, 1778, 1805, 2032, 2128, 2413, 2527, 2540, 2660, 2888, 3556, 3610, 4445, 4826, 5054, 5080, 5320, 5776, 7112, 7220, 8890, 9652, 10108, 10160, 10640, 12065, 12635, 14224, 14440, 16891, 17780, 19304, 20216, 24130, 25270, 28880, 33782, 35560, 38608, 40432, 45847, 48260, 50540, 67564, 71120, 84455, 91694, 96520, 101080, 135128, 168910, 183388, 193040, 202160, 229235, 270256, 320929, 337820, 366776, 458470, 641858, 675640, 733552, 916940, 1283716, 1351280, 1604645, 1833880, 2567432, 3209290, 3667760, 5134864, 6418580, 12837160, 25674320]

約数ペア:

[(1, 25674320), (2, 12837160), (4, 6418580), (5, 5134864), (7, 3667760), (8, 3209290), (10, 2567432), (14, 1833880), (16, 1604645), (19, 1351280), (20, 1283716), (28, 916940), (35, 733552), (38, 675640), (40, 641858), (56, 458470), (70, 366776), (76, 337820), (80, 320929), (95, 270256), (112, 229235), (127, 202160), (133, 193040), (140, 183388), (152, 168910), (190, 135128), (254, 101080), (266, 96520), (280, 91694), (304, 84455), (361, 71120), (380, 67564), (508, 50540), (532, 48260), (560, 45847), (635, 40432), (665, 38608), (722, 35560), (760, 33782), (889, 28880), (1016, 25270), (1064, 24130), (1270, 20216), (1330, 19304), (1444, 17780), (1520, 16891), (1778, 14440), (1805, 14224), (2032, 12635), (2128, 12065), (2413, 10640), (2527, 10160), (2540, 10108), (2660, 9652), (2888, 8890), (3556, 7220), (3610, 7112), (4445, 5776), (4826, 5320), (5054, 5080)]