4876520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11083}}^1$

素因数の和:11105

約数の個数: 32

約数和(自身を含む): 11970720

約数和(自身を除く): 7094200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11083, 22166, 44332, 55415, 88664, 110830, 121913, 221660, 243826, 443320, 487652, 609565, 975304, 1219130, 2438260, 4876520]

約数ペア:

[(1, 4876520), (2, 2438260), (4, 1219130), (5, 975304), (8, 609565), (10, 487652), (11, 443320), (20, 243826), (22, 221660), (40, 121913), (44, 110830), (55, 88664), (88, 55415), (110, 44332), (220, 22166), (440, 11083)]