25225114420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{613153}}^1$

素因数の和:613201

約数の個数: 72

約数和(自身を含む): 61651408392

約数和(自身を除く): 36426293972

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 613153, 1226306, 2452612, 3065765, 6131530, 6744683, 10423601, 12263060, 13489366, 20847202, 26978732, 33723415, 41694404, 52118005, 67446830, 74191513, 104236010, 114659611, 134893660, 148383026, 208472020, 229319222, 296766052, 370957565, 458638444, 573298055, 741915130, 1146596110, 1261255721, 1483830260, 2293192220, 2522511442, 5045022884, 6306278605, 12612557210, 25225114420]

約数ペア:

[(1, 25225114420), (2, 12612557210), (4, 6306278605), (5, 5045022884), (10, 2522511442), (11, 2293192220), (17, 1483830260), (20, 1261255721), (22, 1146596110), (34, 741915130), (44, 573298055), (55, 458638444), (68, 370957565), (85, 296766052), (110, 229319222), (121, 208472020), (170, 148383026), (187, 134893660), (220, 114659611), (242, 104236010), (340, 74191513), (374, 67446830), (484, 52118005), (605, 41694404), (748, 33723415), (935, 26978732), (1210, 20847202), (1870, 13489366), (2057, 12263060), (2420, 10423601), (3740, 6744683), (4114, 6131530), (8228, 3065765), (10285, 2452612), (20570, 1226306), (41140, 613153)]