2012557120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7951}}^1$

素因数の和:8088

約数の個数: 112

約数和(自身を含む): 5526194688

約数和(自身を除く): 3513637568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2240, 2260, 3164, 3616, 3955, 4520, 6328, 7232, 7910, 7951, 9040, 12656, 15820, 15902, 18080, 25312, 31640, 31804, 36160, 39755, 50624, 55657, 63280, 63608, 79510, 111314, 126560, 127216, 159020, 222628, 253120, 254432, 278285, 318040, 445256, 508864, 556570, 636080, 890512, 898463, 1113140, 1272160, 1781024, 1796926, 2226280, 2544320, 3562048, 3593852, 4452560, 4492315, 6289241, 7187704, 8905120, 8984630, 12578482, 14375408, 17810240, 17969260, 25156964, 28750816, 31446205, 35938520, 50313928, 57501632, 62892410, 71877040, 100627856, 125784820, 143754080, 201255712, 251569640, 287508160, 402511424, 503139280, 1006278560, 2012557120]

約数ペア:

[(1, 2012557120), (2, 1006278560), (4, 503139280), (5, 402511424), (7, 287508160), (8, 251569640), (10, 201255712), (14, 143754080), (16, 125784820), (20, 100627856), (28, 71877040), (32, 62892410), (35, 57501632), (40, 50313928), (56, 35938520), (64, 31446205), (70, 28750816), (80, 25156964), (112, 17969260), (113, 17810240), (140, 14375408), (160, 12578482), (224, 8984630), (226, 8905120), (280, 7187704), (320, 6289241), (448, 4492315), (452, 4452560), (560, 3593852), (565, 3562048), (791, 2544320), (904, 2226280), (1120, 1796926), (1130, 1781024), (1582, 1272160), (1808, 1113140), (2240, 898463), (2260, 890512), (3164, 636080), (3616, 556570), (3955, 508864), (4520, 445256), (6328, 318040), (7232, 278285), (7910, 254432), (7951, 253120), (9040, 222628), (12656, 159020), (15820, 127216), (15902, 126560), (18080, 111314), (25312, 79510), (31640, 63608), (31804, 63280), (36160, 55657), (39755, 50624)]