98824180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7793

約数の個数: 72

約数和(自身を含む): 260017128

約数和(自身を除く): 161192948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 7757, 12740, 15514, 31028, 38785, 54299, 77570, 100841, 108598, 155140, 201682, 217196, 271495, 380093, 403364, 504205, 542990, 705887, 760186, 1008410, 1085980, 1411774, 1520372, 1900465, 2016820, 2823548, 3529435, 3800930, 4941209, 7058870, 7601860, 9882418, 14117740, 19764836, 24706045, 49412090, 98824180]

約数ペア:

[(1, 98824180), (2, 49412090), (4, 24706045), (5, 19764836), (7, 14117740), (10, 9882418), (13, 7601860), (14, 7058870), (20, 4941209), (26, 3800930), (28, 3529435), (35, 2823548), (49, 2016820), (52, 1900465), (65, 1520372), (70, 1411774), (91, 1085980), (98, 1008410), (130, 760186), (140, 705887), (182, 542990), (196, 504205), (245, 403364), (260, 380093), (364, 271495), (455, 217196), (490, 201682), (637, 155140), (910, 108598), (980, 100841), (1274, 77570), (1820, 54299), (2548, 38785), (3185, 31028), (6370, 15514), (7757, 12740)]