87376040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32603}}^1$

素因数の和:32681

約数の個数: 32

約数和(自身を含む): 199536480

約数和(自身を除く): 112160440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 32603, 65206, 130412, 163015, 260824, 326030, 652060, 1304120, 2184401, 4368802, 8737604, 10922005, 17475208, 21844010, 43688020, 87376040]

約数ペア:

[(1, 87376040), (2, 43688020), (4, 21844010), (5, 17475208), (8, 10922005), (10, 8737604), (20, 4368802), (40, 2184401), (67, 1304120), (134, 652060), (268, 326030), (335, 260824), (536, 163015), (670, 130412), (1340, 65206), (2680, 32603)]