25996729300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 59286205440

約数和(自身を除く): 33289476140

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 47, 50, 86, 94, 100, 172, 188, 215, 235, 307, 419, 430, 470, 614, 838, 860, 940, 1075, 1175, 1228, 1535, 1676, 2021, 2095, 2150, 2350, 3070, 4042, 4190, 4300, 4700, 6140, 7675, 8084, 8380, 10105, 10475, 13201, 14429, 15350, 18017, 19693, 20210, 20950, 26402, 28858, 30700, 36034, 39386, 40420, 41900, 50525, 52804, 57716, 66005, 72068, 72145, 78772, 90085, 98465, 101050, 128633, 132010, 144290, 180170, 196930, 202100, 257266, 264020, 288580, 330025, 360340, 360725, 393860, 450425, 492325, 514532, 620447, 643165, 660050, 721450, 846799, 900850, 984650, 1240894, 1286330, 1320100, 1442900, 1693598, 1801700, 1969300, 2481788, 2572660, 3102235, 3215825, 3387196, 4233995, 5531219, 6045751, 6204470, 6431650, 8467990, 11062438, 12091502, 12408940, 12863300, 15511175, 16935980, 21169975, 22124876, 24183004, 27656095, 30228755, 31022350, 42339950, 55312190, 60457510, 62044700, 84679900, 110624380, 120915020, 138280475, 151143775, 259967293, 276560950, 302287550, 519934586, 553121900, 604575100, 1039869172, 1299836465, 2599672930, 5199345860, 6499182325, 12998364650, 25996729300]

約数ペア:

[(1, 25996729300), (2, 12998364650), (4, 6499182325), (5, 5199345860), (10, 2599672930), (20, 1299836465), (25, 1039869172), (43, 604575100), (47, 553121900), (50, 519934586), (86, 302287550), (94, 276560950), (100, 259967293), (172, 151143775), (188, 138280475), (215, 120915020), (235, 110624380), (307, 84679900), (419, 62044700), (430, 60457510), (470, 55312190), (614, 42339950), (838, 31022350), (860, 30228755), (940, 27656095), (1075, 24183004), (1175, 22124876), (1228, 21169975), (1535, 16935980), (1676, 15511175), (2021, 12863300), (2095, 12408940), (2150, 12091502), (2350, 11062438), (3070, 8467990), (4042, 6431650), (4190, 6204470), (4300, 6045751), (4700, 5531219), (6140, 4233995), (7675, 3387196), (8084, 3215825), (8380, 3102235), (10105, 2572660), (10475, 2481788), (13201, 1969300), (14429, 1801700), (15350, 1693598), (18017, 1442900), (19693, 1320100), (20210, 1286330), (20950, 1240894), (26402, 984650), (28858, 900850), (30700, 846799), (36034, 721450), (39386, 660050), (40420, 643165), (41900, 620447), (50525, 514532), (52804, 492325), (57716, 450425), (66005, 393860), (72068, 360725), (72145, 360340), (78772, 330025), (90085, 288580), (98465, 264020), (101050, 257266), (128633, 202100), (132010, 196930), (144290, 180170)]