88155340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48437}}^1$

素因数の和:48466

約数の個数: 48

約数和(自身を含む): 227852352

約数和(自身を除く): 139697012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 48437, 96874, 193748, 242185, 339059, 484370, 629681, 678118, 968740, 1259362, 1356236, 1695295, 2518724, 3148405, 3390590, 4407767, 6296810, 6781180, 8815534, 12593620, 17631068, 22038835, 44077670, 88155340]

約数ペア:

[(1, 88155340), (2, 44077670), (4, 22038835), (5, 17631068), (7, 12593620), (10, 8815534), (13, 6781180), (14, 6296810), (20, 4407767), (26, 3390590), (28, 3148405), (35, 2518724), (52, 1695295), (65, 1356236), (70, 1259362), (91, 968740), (130, 678118), (140, 629681), (182, 484370), (260, 339059), (364, 242185), (455, 193748), (910, 96874), (1820, 48437)]