25926810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9497}}^1$

素因数の和:9527

約数の個数: 64

約数和(自身を含む): 76591872

約数和(自身を除く): 50665062

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9497, 18994, 28491, 47485, 56982, 66479, 94970, 123461, 132958, 142455, 199437, 246922, 284910, 332395, 370383, 398874, 617305, 664790, 740766, 864227, 997185, 1234610, 1728454, 1851915, 1994370, 2592681, 3703830, 4321135, 5185362, 8642270, 12963405, 25926810]

約数ペア:

[(1, 25926810), (2, 12963405), (3, 8642270), (5, 5185362), (6, 4321135), (7, 3703830), (10, 2592681), (13, 1994370), (14, 1851915), (15, 1728454), (21, 1234610), (26, 997185), (30, 864227), (35, 740766), (39, 664790), (42, 617305), (65, 398874), (70, 370383), (78, 332395), (91, 284910), (105, 246922), (130, 199437), (182, 142455), (195, 132958), (210, 123461), (273, 94970), (390, 66479), (455, 56982), (546, 47485), (910, 28491), (1365, 18994), (2730, 9497)]