252183920

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{6581}}^1$

素因数の和:7073

約数の個数: 40

約数和(自身を含む): 587640960

約数和(自身を除く): 335457040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 3832, 4790, 6581, 7664, 9580, 13162, 19160, 26324, 32905, 38320, 52648, 65810, 105296, 131620, 263240, 526480, 3152299, 6304598, 12609196, 15761495, 25218392, 31522990, 50436784, 63045980, 126091960, 252183920]

約数ペア:

[(1, 252183920), (2, 126091960), (4, 63045980), (5, 50436784), (8, 31522990), (10, 25218392), (16, 15761495), (20, 12609196), (40, 6304598), (80, 3152299), (479, 526480), (958, 263240), (1916, 131620), (2395, 105296), (3832, 65810), (4790, 52648), (6581, 38320), (7664, 32905), (9580, 26324), (13162, 19160)]