26538080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 64048320

約数和(自身を除く): 37510240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3529, 3760, 7058, 7520, 14116, 17645, 28232, 35290, 56464, 70580, 112928, 141160, 165863, 282320, 331726, 564640, 663452, 829315, 1326904, 1658630, 2653808, 3317260, 5307616, 6634520, 13269040, 26538080]

約数ペア:

[(1, 26538080), (2, 13269040), (4, 6634520), (5, 5307616), (8, 3317260), (10, 2653808), (16, 1658630), (20, 1326904), (32, 829315), (40, 663452), (47, 564640), (80, 331726), (94, 282320), (160, 165863), (188, 141160), (235, 112928), (376, 70580), (470, 56464), (752, 35290), (940, 28232), (1504, 17645), (1880, 14116), (3529, 7520), (3760, 7058)]