46965920

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 112016520

約数和(自身を除く): 65050600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2693, 3488, 4360, 5386, 8720, 10772, 13465, 17440, 21544, 26930, 43088, 53860, 86176, 107720, 215440, 293537, 430880, 587074, 1174148, 1467685, 2348296, 2935370, 4696592, 5870740, 9393184, 11741480, 23482960, 46965920]

約数ペア:

[(1, 46965920), (2, 23482960), (4, 11741480), (5, 9393184), (8, 5870740), (10, 4696592), (16, 2935370), (20, 2348296), (32, 1467685), (40, 1174148), (80, 587074), (109, 430880), (160, 293537), (218, 215440), (436, 107720), (545, 86176), (872, 53860), (1090, 43088), (1744, 26930), (2180, 21544), (2693, 17440), (3488, 13465), (4360, 10772), (5386, 8720)]