65336740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{787}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 157272192

約数和(自身を除く): 91935452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 787, 1186, 1574, 2372, 2965, 3148, 3935, 4151, 5509, 5930, 7870, 8302, 11018, 11860, 15740, 16604, 20755, 22036, 27545, 41510, 55090, 83020, 110180, 466691, 933382, 1866764, 2333455, 3266837, 4666910, 6533674, 9333820, 13067348, 16334185, 32668370, 65336740]

約数ペア:

[(1, 65336740), (2, 32668370), (4, 16334185), (5, 13067348), (7, 9333820), (10, 6533674), (14, 4666910), (20, 3266837), (28, 2333455), (35, 1866764), (70, 933382), (140, 466691), (593, 110180), (787, 83020), (1186, 55090), (1574, 41510), (2372, 27545), (2965, 22036), (3148, 20755), (3935, 16604), (4151, 15740), (5509, 11860), (5930, 11018), (7870, 8302)]