26883290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 38435110

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 29, 34, 35, 38, 41, 58, 70, 82, 85, 95, 119, 133, 145, 170, 190, 203, 205, 238, 266, 287, 290, 323, 406, 410, 493, 551, 574, 595, 646, 665, 697, 779, 986, 1015, 1102, 1189, 1190, 1330, 1394, 1435, 1558, 1615, 2030, 2261, 2378, 2465, 2755, 2870, 3230, 3451, 3485, 3857, 3895, 4522, 4879, 4930, 5453, 5510, 5945, 6902, 6970, 7714, 7790, 8323, 9367, 9758, 10906, 11305, 11890, 13243, 16646, 17255, 18734, 19285, 20213, 22591, 22610, 24395, 26486, 27265, 34510, 38570, 40426, 41615, 45182, 46835, 48790, 54530, 65569, 66215, 83230, 92701, 93670, 101065, 112955, 131138, 132430, 141491, 158137, 185402, 202130, 225910, 282982, 316274, 327845, 384047, 463505, 655690, 707455, 768094, 790685, 927010, 1414910, 1581370, 1920235, 2688329, 3840470, 5376658, 13441645, 26883290]

約数ペア:

[(1, 26883290), (2, 13441645), (5, 5376658), (7, 3840470), (10, 2688329), (14, 1920235), (17, 1581370), (19, 1414910), (29, 927010), (34, 790685), (35, 768094), (38, 707455), (41, 655690), (58, 463505), (70, 384047), (82, 327845), (85, 316274), (95, 282982), (119, 225910), (133, 202130), (145, 185402), (170, 158137), (190, 141491), (203, 132430), (205, 131138), (238, 112955), (266, 101065), (287, 93670), (290, 92701), (323, 83230), (406, 66215), (410, 65569), (493, 54530), (551, 48790), (574, 46835), (595, 45182), (646, 41615), (665, 40426), (697, 38570), (779, 34510), (986, 27265), (1015, 26486), (1102, 24395), (1189, 22610), (1190, 22591), (1330, 20213), (1394, 19285), (1435, 18734), (1558, 17255), (1615, 16646), (2030, 13243), (2261, 11890), (2378, 11305), (2465, 10906), (2755, 9758), (2870, 9367), (3230, 8323), (3451, 7790), (3485, 7714), (3857, 6970), (3895, 6902), (4522, 5945), (4879, 5510), (4930, 5453)]