70475840

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2079

約数の個数: 56

約数和(自身を含む): 169392600

約数和(自身を除く): 98916760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 1949, 2260, 3616, 3898, 4520, 7232, 7796, 9040, 9745, 15592, 18080, 19490, 31184, 36160, 38980, 62368, 77960, 124736, 155920, 220237, 311840, 440474, 623680, 880948, 1101185, 1761896, 2202370, 3523792, 4404740, 7047584, 8809480, 14095168, 17618960, 35237920, 70475840]

約数ペア:

[(1, 70475840), (2, 35237920), (4, 17618960), (5, 14095168), (8, 8809480), (10, 7047584), (16, 4404740), (20, 3523792), (32, 2202370), (40, 1761896), (64, 1101185), (80, 880948), (113, 623680), (160, 440474), (226, 311840), (320, 220237), (452, 155920), (565, 124736), (904, 77960), (1130, 62368), (1808, 38980), (1949, 36160), (2260, 31184), (3616, 19490), (3898, 18080), (4520, 15592), (7232, 9745), (7796, 9040)]