431036660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10601}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 961813440

約数和(自身を除く): 530776780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 4066, 8132, 10165, 10601, 20330, 21202, 40660, 42404, 53005, 106010, 201419, 212020, 402838, 805676, 1007095, 1134307, 2014190, 2268614, 4028380, 4537228, 5671535, 11343070, 21551833, 22686140, 43103666, 86207332, 107759165, 215518330, 431036660]

約数ペア:

[(1, 431036660), (2, 215518330), (4, 107759165), (5, 86207332), (10, 43103666), (19, 22686140), (20, 21551833), (38, 11343070), (76, 5671535), (95, 4537228), (107, 4028380), (190, 2268614), (214, 2014190), (380, 1134307), (428, 1007095), (535, 805676), (1070, 402838), (2033, 212020), (2140, 201419), (4066, 106010), (8132, 53005), (10165, 42404), (10601, 40660), (20330, 21202)]