3969520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 9720360

約数和(自身を除く): 5750840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 841, 944, 1160, 1180, 1682, 1711, 2320, 2360, 3364, 3422, 4205, 4720, 6728, 6844, 8410, 8555, 13456, 13688, 16820, 17110, 27376, 33640, 34220, 49619, 67280, 68440, 99238, 136880, 198476, 248095, 396952, 496190, 793904, 992380, 1984760, 3969520]

約数ペア:

[(1, 3969520), (2, 1984760), (4, 992380), (5, 793904), (8, 496190), (10, 396952), (16, 248095), (20, 198476), (29, 136880), (40, 99238), (58, 68440), (59, 67280), (80, 49619), (116, 34220), (118, 33640), (145, 27376), (232, 17110), (236, 16820), (290, 13688), (295, 13456), (464, 8555), (472, 8410), (580, 6844), (590, 6728), (841, 4720), (944, 4205), (1160, 3422), (1180, 3364), (1682, 2360), (1711, 2320)]