7665440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 18906048

約数和(自身を除く): 11240608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2083, 3680, 4166, 8332, 10415, 16664, 20830, 33328, 41660, 47909, 66656, 83320, 95818, 166640, 191636, 239545, 333280, 383272, 479090, 766544, 958180, 1533088, 1916360, 3832720, 7665440]

約数ペア:

[(1, 7665440), (2, 3832720), (4, 1916360), (5, 1533088), (8, 958180), (10, 766544), (16, 479090), (20, 383272), (23, 333280), (32, 239545), (40, 191636), (46, 166640), (80, 95818), (92, 83320), (115, 66656), (160, 47909), (184, 41660), (230, 33328), (368, 20830), (460, 16664), (736, 10415), (920, 8332), (1840, 4166), (2083, 3680)]