5048720

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 11832576

約数和(自身を除く): 6783856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 283, 446, 566, 892, 1115, 1132, 1415, 1784, 2230, 2264, 2830, 3568, 4460, 4528, 5660, 8920, 11320, 17840, 22640, 63109, 126218, 252436, 315545, 504872, 631090, 1009744, 1262180, 2524360, 5048720]

約数ペア:

[(1, 5048720), (2, 2524360), (4, 1262180), (5, 1009744), (8, 631090), (10, 504872), (16, 315545), (20, 252436), (40, 126218), (80, 63109), (223, 22640), (283, 17840), (446, 11320), (566, 8920), (892, 5660), (1115, 4528), (1132, 4460), (1415, 3568), (1784, 2830), (2230, 2264)]