5641430.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 58892400

約数和(自身を除く): 32999428

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 409, 476, 532, 646, 818, 833, 931, 1292, 1636, 1666, 1862, 2261, 2863, 3332, 3724, 4522, 5726, 6953, 7771, 9044, 11452, 13906, 15542, 15827, 20041, 27812, 31084, 31654, 40082, 48671, 54397, 63308, 80164, 97342, 108794, 132107, 194684, 217588, 264214, 340697, 380779, 528428, 681394, 761558, 924749, 1362788, 1523116, 1849498, 3698996, 6473243, 12946486, 25892972]

約数ペア:

[(1, 25892972), (2, 12946486), (4, 6473243), (7, 3698996), (14, 1849498), (17, 1523116), (19, 1362788), (28, 924749), (34, 761558), (38, 681394), (49, 528428), (68, 380779), (76, 340697), (98, 264214), (119, 217588), (133, 194684), (196, 132107), (238, 108794), (266, 97342), (323, 80164), (409, 63308), (476, 54397), (532, 48671), (646, 40082), (818, 31654), (833, 31084), (931, 27812), (1292, 20041), (1636, 15827), (1666, 15542), (1862, 13906), (2261, 11452), (2863, 9044), (3332, 7771), (3724, 6953), (4522, 5726)]