5668660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 12644352

約数和(自身を除く): 6975692

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 223, 310, 410, 446, 620, 820, 892, 1115, 1271, 2230, 2542, 4460, 5084, 6355, 6913, 9143, 12710, 13826, 18286, 25420, 27652, 34565, 36572, 45715, 69130, 91430, 138260, 182860, 283433, 566866, 1133732, 1417165, 2834330, 5668660]

約数ペア:

[(1, 5668660), (2, 2834330), (4, 1417165), (5, 1133732), (10, 566866), (20, 283433), (31, 182860), (41, 138260), (62, 91430), (82, 69130), (124, 45715), (155, 36572), (164, 34565), (205, 27652), (223, 25420), (310, 18286), (410, 13826), (446, 12710), (620, 9143), (820, 6913), (892, 6355), (1115, 5084), (1271, 4460), (2230, 2542)]