24128240

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2767}}^1$

素因数の和:2889

約数の個数: 40

約数和(自身を含む): 56633280

約数和(自身を除く): 32505040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 2767, 4360, 5534, 8720, 11068, 13835, 22136, 27670, 44272, 55340, 110680, 221360, 301603, 603206, 1206412, 1508015, 2412824, 3016030, 4825648, 6032060, 12064120, 24128240]

約数ペア:

[(1, 24128240), (2, 12064120), (4, 6032060), (5, 4825648), (8, 3016030), (10, 2412824), (16, 1508015), (20, 1206412), (40, 603206), (80, 301603), (109, 221360), (218, 110680), (436, 55340), (545, 44272), (872, 27670), (1090, 22136), (1744, 13835), (2180, 11068), (2767, 8720), (4360, 5534)]