2785194800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12637}}^1$

素因数の和:12703

約数の個数: 120

約数和(自身を含む): 7287070800

約数和(自身を除く): 4501876000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 190, 200, 232, 290, 304, 380, 400, 464, 475, 551, 580, 725, 760, 950, 1102, 1160, 1450, 1520, 1900, 2204, 2320, 2755, 2900, 3800, 4408, 5510, 5800, 7600, 8816, 11020, 11600, 12637, 13775, 22040, 25274, 27550, 44080, 50548, 55100, 63185, 101096, 110200, 126370, 202192, 220400, 240103, 252740, 315925, 366473, 480206, 505480, 631850, 732946, 960412, 1010960, 1200515, 1263700, 1465892, 1832365, 1920824, 2401030, 2527400, 2931784, 3664730, 3841648, 4802060, 5054800, 5863568, 6002575, 6962987, 7329460, 9161825, 9604120, 12005150, 13925974, 14658920, 18323650, 19208240, 24010300, 27851948, 29317840, 34814935, 36647300, 48020600, 55703896, 69629870, 73294600, 96041200, 111407792, 139259740, 146589200, 174074675, 278519480, 348149350, 557038960, 696298700, 1392597400, 2785194800]

約数ペア:

[(1, 2785194800), (2, 1392597400), (4, 696298700), (5, 557038960), (8, 348149350), (10, 278519480), (16, 174074675), (19, 146589200), (20, 139259740), (25, 111407792), (29, 96041200), (38, 73294600), (40, 69629870), (50, 55703896), (58, 48020600), (76, 36647300), (80, 34814935), (95, 29317840), (100, 27851948), (116, 24010300), (145, 19208240), (152, 18323650), (190, 14658920), (200, 13925974), (232, 12005150), (290, 9604120), (304, 9161825), (380, 7329460), (400, 6962987), (464, 6002575), (475, 5863568), (551, 5054800), (580, 4802060), (725, 3841648), (760, 3664730), (950, 2931784), (1102, 2527400), (1160, 2401030), (1450, 1920824), (1520, 1832365), (1900, 1465892), (2204, 1263700), (2320, 1200515), (2755, 1010960), (2900, 960412), (3800, 732946), (4408, 631850), (5510, 505480), (5800, 480206), (7600, 366473), (8816, 315925), (11020, 252740), (11600, 240103), (12637, 220400), (13775, 202192), (22040, 126370), (25274, 110200), (27550, 101096), (44080, 63185), (50548, 55100)]