9383840

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 12969568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 263, 446, 526, 892, 1052, 1115, 1315, 1784, 2104, 2230, 2630, 3568, 4208, 4460, 5260, 7136, 8416, 8920, 10520, 17840, 21040, 35680, 42080, 58649, 117298, 234596, 293245, 469192, 586490, 938384, 1172980, 1876768, 2345960, 4691920, 9383840]

約数ペア:

[(1, 9383840), (2, 4691920), (4, 2345960), (5, 1876768), (8, 1172980), (10, 938384), (16, 586490), (20, 469192), (32, 293245), (40, 234596), (80, 117298), (160, 58649), (223, 42080), (263, 35680), (446, 21040), (526, 17840), (892, 10520), (1052, 8920), (1115, 8416), (1315, 7136), (1784, 5260), (2104, 4460), (2230, 4208), (2630, 3568)]