27609740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 32930740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 263, 290, 362, 526, 580, 724, 905, 1052, 1315, 1810, 2630, 3620, 5249, 5260, 7627, 10498, 15254, 20996, 26245, 30508, 38135, 47603, 52490, 76270, 95206, 104980, 152540, 190412, 238015, 476030, 952060, 1380487, 2760974, 5521948, 6902435, 13804870, 27609740]

約数ペア:

[(1, 27609740), (2, 13804870), (4, 6902435), (5, 5521948), (10, 2760974), (20, 1380487), (29, 952060), (58, 476030), (116, 238015), (145, 190412), (181, 152540), (263, 104980), (290, 95206), (362, 76270), (526, 52490), (580, 47603), (724, 38135), (905, 30508), (1052, 26245), (1315, 20996), (1810, 15254), (2630, 10498), (3620, 7627), (5249, 5260)]