38334880

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 52675424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 911, 1052, 1315, 1822, 2104, 2630, 3644, 4208, 4555, 5260, 7288, 8416, 9110, 10520, 14576, 18220, 21040, 29152, 36440, 42080, 72880, 145760, 239593, 479186, 958372, 1197965, 1916744, 2395930, 3833488, 4791860, 7666976, 9583720, 19167440, 38334880]

約数ペア:

[(1, 38334880), (2, 19167440), (4, 9583720), (5, 7666976), (8, 4791860), (10, 3833488), (16, 2395930), (20, 1916744), (32, 1197965), (40, 958372), (80, 479186), (160, 239593), (263, 145760), (526, 72880), (911, 42080), (1052, 36440), (1315, 29152), (1822, 21040), (2104, 18220), (2630, 14576), (3644, 10520), (4208, 9110), (4555, 8416), (5260, 7288)]