70205120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5351}}^1$

素因数の和:5409

約数の個数: 56

約数和(自身を含む): 171285408

約数和(自身を除く): 101080288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5351, 6560, 10702, 13120, 21404, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 219391, 342464, 428080, 438782, 856160, 877564, 1096955, 1712320, 1755128, 2193910, 3510256, 4387820, 7020512, 8775640, 14041024, 17551280, 35102560, 70205120]

約数ペア:

[(1, 70205120), (2, 35102560), (4, 17551280), (5, 14041024), (8, 8775640), (10, 7020512), (16, 4387820), (20, 3510256), (32, 2193910), (40, 1755128), (41, 1712320), (64, 1096955), (80, 877564), (82, 856160), (160, 438782), (164, 428080), (205, 342464), (320, 219391), (328, 214040), (410, 171232), (656, 107020), (820, 85616), (1312, 53510), (1640, 42808), (2624, 26755), (3280, 21404), (5351, 13120), (6560, 10702)]