70037920

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4091}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 167051808

約数和(自身を除く): 97013888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4091, 4280, 8182, 8560, 16364, 17120, 20455, 32728, 40910, 65456, 81820, 130912, 163640, 327280, 437737, 654560, 875474, 1750948, 2188685, 3501896, 4377370, 7003792, 8754740, 14007584, 17509480, 35018960, 70037920]

約数ペア:

[(1, 70037920), (2, 35018960), (4, 17509480), (5, 14007584), (8, 8754740), (10, 7003792), (16, 4377370), (20, 3501896), (32, 2188685), (40, 1750948), (80, 875474), (107, 654560), (160, 437737), (214, 327280), (428, 163640), (535, 130912), (856, 81820), (1070, 65456), (1712, 40910), (2140, 32728), (3424, 20455), (4091, 17120), (4280, 16364), (8182, 8560)]