80696630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 173574576

約数和(自身を除く): 92877946

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4451, 8902, 9065, 18130, 22255, 31157, 44510, 62314, 155785, 164687, 218099, 311570, 329374, 436198, 823435, 1090495, 1152809, 1646870, 2180990, 2305618, 5764045, 8069663, 11528090, 16139326, 40348315, 80696630]

約数ペア:

[(1, 80696630), (2, 40348315), (5, 16139326), (7, 11528090), (10, 8069663), (14, 5764045), (35, 2305618), (37, 2180990), (49, 1646870), (70, 1152809), (74, 1090495), (98, 823435), (185, 436198), (245, 329374), (259, 311570), (370, 218099), (490, 164687), (518, 155785), (1295, 62314), (1813, 44510), (2590, 31157), (3626, 22255), (4451, 18130), (8902, 9065)]