1294366900

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 2847942720

約数和(自身を除く): 1553575820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 179, 334, 358, 433, 668, 716, 835, 866, 895, 1670, 1732, 1790, 2165, 3340, 3580, 4175, 4330, 4475, 8350, 8660, 8950, 10825, 16700, 17900, 21650, 29893, 43300, 59786, 72311, 77507, 119572, 144622, 149465, 155014, 289244, 298930, 310028, 361555, 387535, 597860, 723110, 747325, 775070, 1446220, 1494650, 1550140, 1807775, 1937675, 2989300, 3615550, 3875350, 7231100, 7750700, 12943669, 25887338, 51774676, 64718345, 129436690, 258873380, 323591725, 647183450, 1294366900]

約数ペア:

[(1, 1294366900), (2, 647183450), (4, 323591725), (5, 258873380), (10, 129436690), (20, 64718345), (25, 51774676), (50, 25887338), (100, 12943669), (167, 7750700), (179, 7231100), (334, 3875350), (358, 3615550), (433, 2989300), (668, 1937675), (716, 1807775), (835, 1550140), (866, 1494650), (895, 1446220), (1670, 775070), (1732, 747325), (1790, 723110), (2165, 597860), (3340, 387535), (3580, 361555), (4175, 310028), (4330, 298930), (4475, 289244), (8350, 155014), (8660, 149465), (8950, 144622), (10825, 119572), (16700, 77507), (17900, 72311), (21650, 59786), (29893, 43300)]