2056566260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 5056800000

約数和(自身を除く): 3000233740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 349, 490, 686, 698, 859, 980, 1372, 1396, 1715, 1718, 1745, 2443, 3430, 3436, 3490, 4295, 4886, 6013, 6860, 6980, 8590, 9772, 12026, 12215, 17101, 17180, 24052, 24430, 30065, 34202, 42091, 48860, 60130, 68404, 84182, 85505, 119707, 120260, 168364, 171010, 210455, 239414, 294637, 299791, 342020, 420910, 478828, 589274, 598535, 599582, 841820, 1178548, 1197070, 1199164, 1473185, 1498955, 2098537, 2394140, 2946370, 2997910, 4197074, 5892740, 5995820, 8394148, 10492685, 14689759, 20985370, 29379518, 41970740, 58759036, 73448795, 102828313, 146897590, 205656626, 293795180, 411313252, 514141565, 1028283130, 2056566260]

約数ペア:

[(1, 2056566260), (2, 1028283130), (4, 514141565), (5, 411313252), (7, 293795180), (10, 205656626), (14, 146897590), (20, 102828313), (28, 73448795), (35, 58759036), (49, 41970740), (70, 29379518), (98, 20985370), (140, 14689759), (196, 10492685), (245, 8394148), (343, 5995820), (349, 5892740), (490, 4197074), (686, 2997910), (698, 2946370), (859, 2394140), (980, 2098537), (1372, 1498955), (1396, 1473185), (1715, 1199164), (1718, 1197070), (1745, 1178548), (2443, 841820), (3430, 599582), (3436, 598535), (3490, 589274), (4295, 478828), (4886, 420910), (6013, 342020), (6860, 299791), (6980, 294637), (8590, 239414), (9772, 210455), (12026, 171010), (12215, 168364), (17101, 120260), (17180, 119707), (24052, 85505), (24430, 84182), (30065, 68404), (34202, 60130), (42091, 48860)]