70054960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51511}}^1$

素因数の和:51541

約数の個数: 40

約数和(自身を含む): 172462176

約数和(自身を除く): 102407216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 51511, 103022, 206044, 257555, 412088, 515110, 824176, 875687, 1030220, 1751374, 2060440, 3502748, 4120880, 4378435, 7005496, 8756870, 14010992, 17513740, 35027480, 70054960]

約数ペア:

[(1, 70054960), (2, 35027480), (4, 17513740), (5, 14010992), (8, 8756870), (10, 7005496), (16, 4378435), (17, 4120880), (20, 3502748), (34, 2060440), (40, 1751374), (68, 1030220), (80, 875687), (85, 824176), (136, 515110), (170, 412088), (272, 257555), (340, 206044), (680, 103022), (1360, 51511)]