7029571480

素因数分解:

$2^3\times 5^1\times {\mathrm{10139}}^1\times {\mathrm{17333}}^1$

素因数の和:27483

約数の個数: 32

約数和(自身を含む): 15819008400

約数和(自身を除く): 8789436920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10139, 17333, 20278, 34666, 40556, 50695, 69332, 81112, 86665, 101390, 138664, 173330, 202780, 346660, 405560, 693320, 175739287, 351478574, 702957148, 878696435, 1405914296, 1757392870, 3514785740, 7029571480]

約数ペア:

[(1, 7029571480), (2, 3514785740), (4, 1757392870), (5, 1405914296), (8, 878696435), (10, 702957148), (20, 351478574), (40, 175739287), (10139, 693320), (17333, 405560), (20278, 346660), (34666, 202780), (40556, 173330), (50695, 138664), (69332, 101390), (81112, 86665)]