24896960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 84

約数和(自身を含む): 65266824

約数和(自身を除く): 40369864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 643, 704, 880, 968, 1210, 1286, 1760, 1936, 2420, 2572, 3215, 3520, 3872, 4840, 5144, 6430, 7073, 7744, 9680, 10288, 12860, 14146, 19360, 20576, 25720, 28292, 35365, 38720, 41152, 51440, 56584, 70730, 77803, 102880, 113168, 141460, 155606, 205760, 226336, 282920, 311212, 389015, 452672, 565840, 622424, 778030, 1131680, 1244848, 1556060, 2263360, 2489696, 3112120, 4979392, 6224240, 12448480, 24896960]

約数ペア:

[(1, 24896960), (2, 12448480), (4, 6224240), (5, 4979392), (8, 3112120), (10, 2489696), (11, 2263360), (16, 1556060), (20, 1244848), (22, 1131680), (32, 778030), (40, 622424), (44, 565840), (55, 452672), (64, 389015), (80, 311212), (88, 282920), (110, 226336), (121, 205760), (160, 155606), (176, 141460), (220, 113168), (242, 102880), (320, 77803), (352, 70730), (440, 56584), (484, 51440), (605, 41152), (643, 38720), (704, 35365), (880, 28292), (968, 25720), (1210, 20576), (1286, 19360), (1760, 14146), (1936, 12860), (2420, 10288), (2572, 9680), (3215, 7744), (3520, 7073), (3872, 6430), (4840, 5144)]