2783641850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 5879088000

約数和(自身を除く): 3095446150

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 199, 275, 290, 319, 398, 550, 638, 725, 877, 995, 1450, 1595, 1754, 1990, 2189, 3190, 4378, 4385, 4975, 5771, 7975, 8770, 9647, 9950, 10945, 11542, 15950, 19294, 21890, 21925, 25433, 28855, 43850, 48235, 50866, 54725, 57710, 63481, 96470, 109450, 126962, 127165, 144275, 174523, 241175, 254330, 279763, 288550, 317405, 349046, 482350, 559526, 634810, 635825, 872615, 1271650, 1398815, 1587025, 1745230, 1919753, 2797630, 3174050, 3839506, 4363075, 5061167, 6994075, 8726150, 9598765, 10122334, 13988150, 19197530, 25305835, 47993825, 50611670, 55672837, 95987650, 111345674, 126529175, 253058350, 278364185, 556728370, 1391820925, 2783641850]

約数ペア:

[(1, 2783641850), (2, 1391820925), (5, 556728370), (10, 278364185), (11, 253058350), (22, 126529175), (25, 111345674), (29, 95987650), (50, 55672837), (55, 50611670), (58, 47993825), (110, 25305835), (145, 19197530), (199, 13988150), (275, 10122334), (290, 9598765), (319, 8726150), (398, 6994075), (550, 5061167), (638, 4363075), (725, 3839506), (877, 3174050), (995, 2797630), (1450, 1919753), (1595, 1745230), (1754, 1587025), (1990, 1398815), (2189, 1271650), (3190, 872615), (4378, 635825), (4385, 634810), (4975, 559526), (5771, 482350), (7975, 349046), (8770, 317405), (9647, 288550), (9950, 279763), (10945, 254330), (11542, 241175), (15950, 174523), (19294, 144275), (21890, 127165), (21925, 126962), (25433, 109450), (28855, 96470), (43850, 63481), (48235, 57710), (50866, 54725)]