8469520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4639

約数の個数: 40

約数和(自身を含む): 20552256

約数和(自身を除く): 12082736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4603, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 105869, 184120, 211738, 368240, 423476, 529345, 846952, 1058690, 1693904, 2117380, 4234760, 8469520]

約数ペア:

[(1, 8469520), (2, 4234760), (4, 2117380), (5, 1693904), (8, 1058690), (10, 846952), (16, 529345), (20, 423476), (23, 368240), (40, 211738), (46, 184120), (80, 105869), (92, 92060), (115, 73648), (184, 46030), (230, 36824), (368, 23015), (460, 18412), (920, 9206), (1840, 4603)]