91526960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 245180736

約数和(自身を除く): 153653776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1193, 1370, 1918, 2192, 2386, 2740, 3836, 4772, 4795, 5480, 5965, 7672, 8351, 9544, 9590, 10960, 11930, 15344, 16702, 19088, 19180, 23860, 33404, 38360, 41755, 47720, 66808, 76720, 83510, 95440, 133616, 163441, 167020, 326882, 334040, 653764, 668080, 817205, 1144087, 1307528, 1634410, 2288174, 2615056, 3268820, 4576348, 5720435, 6537640, 9152696, 11440870, 13075280, 18305392, 22881740, 45763480, 91526960]

約数ペア:

[(1, 91526960), (2, 45763480), (4, 22881740), (5, 18305392), (7, 13075280), (8, 11440870), (10, 9152696), (14, 6537640), (16, 5720435), (20, 4576348), (28, 3268820), (35, 2615056), (40, 2288174), (56, 1634410), (70, 1307528), (80, 1144087), (112, 817205), (137, 668080), (140, 653764), (274, 334040), (280, 326882), (548, 167020), (560, 163441), (685, 133616), (959, 95440), (1096, 83510), (1193, 76720), (1370, 66808), (1918, 47720), (2192, 41755), (2386, 38360), (2740, 33404), (3836, 23860), (4772, 19180), (4795, 19088), (5480, 16702), (5965, 15344), (7672, 11930), (8351, 10960), (9544, 9590)]