97121860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 227908800

約数和(自身を除く): 130786940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 484, 599, 605, 670, 737, 1198, 1210, 1340, 1474, 2396, 2420, 2948, 2995, 3685, 5990, 6589, 7370, 8107, 11980, 13178, 14740, 16214, 26356, 32428, 32945, 40133, 40535, 65890, 72479, 80266, 81070, 131780, 144958, 160532, 162140, 200665, 289916, 362395, 401330, 441463, 724790, 802660, 882926, 1449580, 1765852, 2207315, 4414630, 4856093, 8829260, 9712186, 19424372, 24280465, 48560930, 97121860]

約数ペア:

[(1, 97121860), (2, 48560930), (4, 24280465), (5, 19424372), (10, 9712186), (11, 8829260), (20, 4856093), (22, 4414630), (44, 2207315), (55, 1765852), (67, 1449580), (110, 882926), (121, 802660), (134, 724790), (220, 441463), (242, 401330), (268, 362395), (335, 289916), (484, 200665), (599, 162140), (605, 160532), (670, 144958), (737, 131780), (1198, 81070), (1210, 80266), (1340, 72479), (1474, 65890), (2396, 40535), (2420, 40133), (2948, 32945), (2995, 32428), (3685, 26356), (5990, 16214), (6589, 14740), (7370, 13178), (8107, 11980)]