98849660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7795

約数の個数: 72

約数和(自身を含む): 260084160

約数和(自身を除く): 161234500

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, 7759, 12740, 15518, 31036, 38795, 54313, 77590, 100867, 108626, 155180, 201734, 217252, 271565, 380191, 403468, 504335, 543130, 706069, 760382, 1008670, 1086260, 1412138, 1520764, 1900955, 2017340, 2824276, 3530345, 3801910, 4942483, 7060690, 7603820, 9884966, 14121380, 19769932, 24712415, 49424830, 98849660]

約数ペア:

[(1, 98849660), (2, 49424830), (4, 24712415), (5, 19769932), (7, 14121380), (10, 9884966), (13, 7603820), (14, 7060690), (20, 4942483), (26, 3801910), (28, 3530345), (35, 2824276), (49, 2017340), (52, 1900955), (65, 1520764), (70, 1412138), (91, 1086260), (98, 1008670), (130, 760382), (140, 706069), (182, 543130), (196, 504335), (245, 403468), (260, 380191), (364, 271565), (455, 217252), (490, 201734), (637, 155180), (910, 108626), (980, 100867), (1274, 77590), (1820, 54313), (2548, 38795), (3185, 31036), (6370, 15518), (7759, 12740)]