67375240

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2267}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 151865280

約数和(自身を除く): 84490040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2267, 2972, 3715, 4534, 5944, 7430, 9068, 11335, 14860, 18136, 22670, 29720, 45340, 90680, 1684381, 3368762, 6737524, 8421905, 13475048, 16843810, 33687620, 67375240]

約数ペア:

[(1, 67375240), (2, 33687620), (4, 16843810), (5, 13475048), (8, 8421905), (10, 6737524), (20, 3368762), (40, 1684381), (743, 90680), (1486, 45340), (2267, 29720), (2972, 22670), (3715, 18136), (4534, 14860), (5944, 11335), (7430, 9068)]