23482960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2815

約数の個数: 40

約数和(自身を含む): 55119240

約数和(自身を除く): 31636280

約数列:

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

約数ペア:

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