102634280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15937}}^1$

素因数の和:15978

約数の個数: 64

約数和(自身を含む): 275408640

約数和(自身を除く): 172774360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15937, 31874, 63748, 79685, 111559, 127496, 159370, 223118, 318740, 366551, 446236, 557795, 637480, 733102, 892472, 1115590, 1466204, 1832755, 2231180, 2565857, 2932408, 3665510, 4462360, 5131714, 7331020, 10263428, 12829285, 14662040, 20526856, 25658570, 51317140, 102634280]

約数ペア:

[(1, 102634280), (2, 51317140), (4, 25658570), (5, 20526856), (7, 14662040), (8, 12829285), (10, 10263428), (14, 7331020), (20, 5131714), (23, 4462360), (28, 3665510), (35, 2932408), (40, 2565857), (46, 2231180), (56, 1832755), (70, 1466204), (92, 1115590), (115, 892472), (140, 733102), (161, 637480), (184, 557795), (230, 446236), (280, 366551), (322, 318740), (460, 223118), (644, 159370), (805, 127496), (920, 111559), (1288, 79685), (1610, 63748), (3220, 31874), (6440, 15937)]