2521725920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27127}}^1$

素因数の和:27232

約数の個数: 96

約数和(自身を含む): 6890946048

約数和(自身を除く): 4369220128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 13280, 18592, 23240, 27127, 46480, 54254, 92960, 108508, 135635, 189889, 217016, 271270, 379778, 434032, 542540, 759556, 868064, 949445, 1085080, 1519112, 1898890, 2170160, 2251541, 3038224, 3797780, 4340320, 4503082, 6076448, 7595560, 9006164, 11257705, 15191120, 15760787, 18012328, 22515410, 30382240, 31521574, 36024656, 45030820, 63043148, 72049312, 78803935, 90061640, 126086296, 157607870, 180123280, 252172592, 315215740, 360246560, 504345184, 630431480, 1260862960, 2521725920]

約数ペア:

[(1, 2521725920), (2, 1260862960), (4, 630431480), (5, 504345184), (7, 360246560), (8, 315215740), (10, 252172592), (14, 180123280), (16, 157607870), (20, 126086296), (28, 90061640), (32, 78803935), (35, 72049312), (40, 63043148), (56, 45030820), (70, 36024656), (80, 31521574), (83, 30382240), (112, 22515410), (140, 18012328), (160, 15760787), (166, 15191120), (224, 11257705), (280, 9006164), (332, 7595560), (415, 6076448), (560, 4503082), (581, 4340320), (664, 3797780), (830, 3038224), (1120, 2251541), (1162, 2170160), (1328, 1898890), (1660, 1519112), (2324, 1085080), (2656, 949445), (2905, 868064), (3320, 759556), (4648, 542540), (5810, 434032), (6640, 379778), (9296, 271270), (11620, 217016), (13280, 189889), (18592, 135635), (23240, 108508), (27127, 92960), (46480, 54254)]