2924996900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21211}}^1$

素因数の和:21429

約数の個数: 72

約数和(自身を含む): 7291158336

約数和(自身を除く): 4366161436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 700, 788, 985, 1379, 1970, 2758, 3940, 4925, 5516, 6895, 9850, 13790, 19700, 21211, 27580, 34475, 42422, 68950, 84844, 106055, 137900, 148477, 212110, 296954, 424220, 530275, 593908, 742385, 1060550, 1484770, 2121100, 2969540, 3711925, 4178567, 7423850, 8357134, 14847700, 16714268, 20892835, 29249969, 41785670, 58499938, 83571340, 104464175, 116999876, 146249845, 208928350, 292499690, 417856700, 584999380, 731249225, 1462498450, 2924996900]

約数ペア:

[(1, 2924996900), (2, 1462498450), (4, 731249225), (5, 584999380), (7, 417856700), (10, 292499690), (14, 208928350), (20, 146249845), (25, 116999876), (28, 104464175), (35, 83571340), (50, 58499938), (70, 41785670), (100, 29249969), (140, 20892835), (175, 16714268), (197, 14847700), (350, 8357134), (394, 7423850), (700, 4178567), (788, 3711925), (985, 2969540), (1379, 2121100), (1970, 1484770), (2758, 1060550), (3940, 742385), (4925, 593908), (5516, 530275), (6895, 424220), (9850, 296954), (13790, 212110), (19700, 148477), (21211, 137900), (27580, 106055), (34475, 84844), (42422, 68950)]