19142269580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{5417}}^1$

素因数の和:6063

約数の個数: 96

約数和(自身を含む): 47098630656

約数和(自身を除く): 27956361076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 587, 602, 860, 1174, 1204, 1505, 2348, 2935, 3010, 4109, 5417, 5870, 6020, 8218, 10834, 11740, 16436, 20545, 21668, 25241, 27085, 37919, 41090, 50482, 54170, 75838, 82180, 100964, 108340, 126205, 151676, 176687, 189595, 232931, 252410, 353374, 379190, 465862, 504820, 706748, 758380, 883435, 931724, 1164655, 1630517, 1766870, 2329310, 3179779, 3261034, 3533740, 4658620, 6359558, 6522068, 8152585, 12719116, 15898895, 16305170, 22258453, 31797790, 32610340, 44516906, 63595580, 89033812, 111292265, 136730497, 222584530, 273460994, 445169060, 546921988, 683652485, 957113479, 1367304970, 1914226958, 2734609940, 3828453916, 4785567395, 9571134790, 19142269580]

約数ペア:

[(1, 19142269580), (2, 9571134790), (4, 4785567395), (5, 3828453916), (7, 2734609940), (10, 1914226958), (14, 1367304970), (20, 957113479), (28, 683652485), (35, 546921988), (43, 445169060), (70, 273460994), (86, 222584530), (140, 136730497), (172, 111292265), (215, 89033812), (301, 63595580), (430, 44516906), (587, 32610340), (602, 31797790), (860, 22258453), (1174, 16305170), (1204, 15898895), (1505, 12719116), (2348, 8152585), (2935, 6522068), (3010, 6359558), (4109, 4658620), (5417, 3533740), (5870, 3261034), (6020, 3179779), (8218, 2329310), (10834, 1766870), (11740, 1630517), (16436, 1164655), (20545, 931724), (21668, 883435), (25241, 758380), (27085, 706748), (37919, 504820), (41090, 465862), (50482, 379190), (54170, 353374), (75838, 252410), (82180, 232931), (100964, 189595), (108340, 176687), (126205, 151676)]