70413680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16673

約数の個数: 40

約数和(自身を含む): 166810752

約数和(自身を除く): 96397072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 16607, 33214, 66428, 83035, 132856, 166070, 265712, 332140, 664280, 880171, 1328560, 1760342, 3520684, 4400855, 7041368, 8801710, 14082736, 17603420, 35206840, 70413680]

約数ペア:

[(1, 70413680), (2, 35206840), (4, 17603420), (5, 14082736), (8, 8801710), (10, 7041368), (16, 4400855), (20, 3520684), (40, 1760342), (53, 1328560), (80, 880171), (106, 664280), (212, 332140), (265, 265712), (424, 166070), (530, 132856), (848, 83035), (1060, 66428), (2120, 33214), (4240, 16607)]