25744080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 81048384

約数和(自身を除く): 55304304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1601, 1608, 2010, 2680, 3202, 3216, 4020, 4803, 5360, 6404, 8005, 8040, 9606, 12808, 16010, 16080, 19212, 24015, 25616, 32020, 38424, 48030, 64040, 76848, 96060, 107267, 128080, 192120, 214534, 321801, 384240, 429068, 536335, 643602, 858136, 1072670, 1287204, 1609005, 1716272, 2145340, 2574408, 3218010, 4290680, 5148816, 6436020, 8581360, 12872040, 25744080]

約数ペア:

[(1, 25744080), (2, 12872040), (3, 8581360), (4, 6436020), (5, 5148816), (6, 4290680), (8, 3218010), (10, 2574408), (12, 2145340), (15, 1716272), (16, 1609005), (20, 1287204), (24, 1072670), (30, 858136), (40, 643602), (48, 536335), (60, 429068), (67, 384240), (80, 321801), (120, 214534), (134, 192120), (201, 128080), (240, 107267), (268, 96060), (335, 76848), (402, 64040), (536, 48030), (670, 38424), (804, 32020), (1005, 25616), (1072, 24015), (1340, 19212), (1601, 16080), (1608, 16010), (2010, 12808), (2680, 9606), (3202, 8040), (3216, 8005), (4020, 6404), (4803, 5360)]