70850080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 195350400

約数和(自身を除く): 124500320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1291, 1372, 1568, 1715, 1960, 2582, 2744, 3430, 3920, 5164, 5488, 6455, 6860, 7840, 9037, 10328, 10976, 12910, 13720, 18074, 20656, 25820, 27440, 36148, 41312, 45185, 51640, 54880, 63259, 72296, 90370, 103280, 126518, 144592, 180740, 206560, 253036, 289184, 316295, 361480, 442813, 506072, 632590, 722960, 885626, 1012144, 1265180, 1445920, 1771252, 2024288, 2214065, 2530360, 3542504, 4428130, 5060720, 7085008, 8856260, 10121440, 14170016, 17712520, 35425040, 70850080]

約数ペア:

[(1, 70850080), (2, 35425040), (4, 17712520), (5, 14170016), (7, 10121440), (8, 8856260), (10, 7085008), (14, 5060720), (16, 4428130), (20, 3542504), (28, 2530360), (32, 2214065), (35, 2024288), (40, 1771252), (49, 1445920), (56, 1265180), (70, 1012144), (80, 885626), (98, 722960), (112, 632590), (140, 506072), (160, 442813), (196, 361480), (224, 316295), (245, 289184), (280, 253036), (343, 206560), (392, 180740), (490, 144592), (560, 126518), (686, 103280), (784, 90370), (980, 72296), (1120, 63259), (1291, 54880), (1372, 51640), (1568, 45185), (1715, 41312), (1960, 36148), (2582, 27440), (2744, 25820), (3430, 20656), (3920, 18074), (5164, 13720), (5488, 12910), (6455, 10976), (6860, 10328), (7840, 9037)]