105024901660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2083}}^1\times {\mathrm{51449}}^1$

素因数の和:53555

約数の個数: 72

約数和(自身を含む): 256688989200

約数和(自身を除く): 151664087540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2083, 4166, 8332, 10415, 14581, 20830, 29162, 41660, 51449, 58324, 72905, 102067, 102898, 145810, 204134, 205796, 257245, 291620, 360143, 408268, 510335, 514490, 720286, 1020670, 1028980, 1440572, 1800715, 2041340, 2521001, 3601430, 5042002, 7202860, 10084004, 12605005, 25210010, 50420020, 107168267, 214336534, 428673068, 535841335, 750177869, 1071682670, 1500355738, 2143365340, 3000711476, 3750889345, 5251245083, 7501778690, 10502490166, 15003557380, 21004980332, 26256225415, 52512450830, 105024901660]

約数ペア:

[(1, 105024901660), (2, 52512450830), (4, 26256225415), (5, 21004980332), (7, 15003557380), (10, 10502490166), (14, 7501778690), (20, 5251245083), (28, 3750889345), (35, 3000711476), (49, 2143365340), (70, 1500355738), (98, 1071682670), (140, 750177869), (196, 535841335), (245, 428673068), (490, 214336534), (980, 107168267), (2083, 50420020), (4166, 25210010), (8332, 12605005), (10415, 10084004), (14581, 7202860), (20830, 5042002), (29162, 3601430), (41660, 2521001), (51449, 2041340), (58324, 1800715), (72905, 1440572), (102067, 1028980), (102898, 1020670), (145810, 720286), (204134, 514490), (205796, 510335), (257245, 408268), (291620, 360143)]