82284940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 177357600

約数和(自身を除く): 95072660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 137, 236, 274, 295, 509, 548, 590, 685, 1018, 1180, 1370, 2036, 2545, 2740, 5090, 8083, 10180, 16166, 30031, 32332, 40415, 60062, 69733, 80830, 120124, 139466, 150155, 161660, 278932, 300310, 348665, 600620, 697330, 1394660, 4114247, 8228494, 16456988, 20571235, 41142470, 82284940]

約数ペア:

[(1, 82284940), (2, 41142470), (4, 20571235), (5, 16456988), (10, 8228494), (20, 4114247), (59, 1394660), (118, 697330), (137, 600620), (236, 348665), (274, 300310), (295, 278932), (509, 161660), (548, 150155), (590, 139466), (685, 120124), (1018, 80830), (1180, 69733), (1370, 60062), (2036, 40415), (2545, 32332), (2740, 30031), (5090, 16166), (8083, 10180)]