62447020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 138313728

約数和(自身を除く): 75866708

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2143, 2914, 4286, 5828, 7285, 8572, 10715, 14570, 21430, 29140, 42860, 66433, 100721, 132866, 201442, 265732, 332165, 402884, 503605, 664330, 1007210, 1328660, 2014420, 3122351, 6244702, 12489404, 15611755, 31223510, 62447020]

約数ペア:

[(1, 62447020), (2, 31223510), (4, 15611755), (5, 12489404), (10, 6244702), (20, 3122351), (31, 2014420), (47, 1328660), (62, 1007210), (94, 664330), (124, 503605), (155, 402884), (188, 332165), (235, 265732), (310, 201442), (470, 132866), (620, 100721), (940, 66433), (1457, 42860), (2143, 29140), (2914, 21430), (4286, 14570), (5828, 10715), (7285, 8572)]