26204990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 61228224

約数和(自身を除く): 35023234

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 61, 70, 85, 95, 119, 122, 133, 170, 190, 238, 266, 305, 323, 361, 427, 595, 610, 646, 665, 722, 854, 1037, 1159, 1190, 1330, 1615, 1805, 2074, 2135, 2261, 2318, 2527, 3230, 3610, 4270, 4522, 5054, 5185, 5795, 6137, 7259, 8113, 10370, 11305, 11590, 12274, 12635, 14518, 16226, 19703, 22021, 22610, 25270, 30685, 36295, 39406, 40565, 42959, 44042, 61370, 72590, 81130, 85918, 98515, 110105, 137921, 154147, 197030, 214795, 220210, 275842, 308294, 374357, 429590, 689605, 748714, 770735, 1379210, 1541470, 1871785, 2620499, 3743570, 5240998, 13102495, 26204990]

約数ペア:

[(1, 26204990), (2, 13102495), (5, 5240998), (7, 3743570), (10, 2620499), (14, 1871785), (17, 1541470), (19, 1379210), (34, 770735), (35, 748714), (38, 689605), (61, 429590), (70, 374357), (85, 308294), (95, 275842), (119, 220210), (122, 214795), (133, 197030), (170, 154147), (190, 137921), (238, 110105), (266, 98515), (305, 85918), (323, 81130), (361, 72590), (427, 61370), (595, 44042), (610, 42959), (646, 40565), (665, 39406), (722, 36295), (854, 30685), (1037, 25270), (1159, 22610), (1190, 22021), (1330, 19703), (1615, 16226), (1805, 14518), (2074, 12635), (2135, 12274), (2261, 11590), (2318, 11305), (2527, 10370), (3230, 8113), (3610, 7259), (4270, 6137), (4522, 5795), (5054, 5185)]