1346376640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{601061}}^1$

素因数の和:601085

約数の個数: 56

約数和(自身を含む): 3664073952

約数和(自身を除く): 2317697312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 601061, 1202122, 2404244, 3005305, 4207427, 4808488, 6010610, 8414854, 9616976, 12021220, 16829708, 19233952, 21037135, 24042440, 33659416, 38467904, 42074270, 48084880, 67318832, 84148540, 96169760, 134637664, 168297080, 192339520, 269275328, 336594160, 673188320, 1346376640]

約数ペア:

[(1, 1346376640), (2, 673188320), (4, 336594160), (5, 269275328), (7, 192339520), (8, 168297080), (10, 134637664), (14, 96169760), (16, 84148540), (20, 67318832), (28, 48084880), (32, 42074270), (35, 38467904), (40, 33659416), (56, 24042440), (64, 21037135), (70, 19233952), (80, 16829708), (112, 12021220), (140, 9616976), (160, 8414854), (224, 6010610), (280, 4808488), (320, 4207427), (448, 3005305), (560, 2404244), (1120, 1202122), (2240, 601061)]