70851160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26437}}^1$

素因数の和:26515

約数の個数: 32

約数和(自身を含む): 161800560

約数和(自身を除く): 90949400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 26437, 52874, 105748, 132185, 211496, 264370, 528740, 1057480, 1771279, 3542558, 7085116, 8856395, 14170232, 17712790, 35425580, 70851160]

約数ペア:

[(1, 70851160), (2, 35425580), (4, 17712790), (5, 14170232), (8, 8856395), (10, 7085116), (20, 3542558), (40, 1771279), (67, 1057480), (134, 528740), (268, 264370), (335, 211496), (536, 132185), (670, 105748), (1340, 52874), (2680, 26437)]