97182920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45841}}^1$

素因数の和:45905

約数の個数: 32

約数和(自身を含む): 222792120

約数和(自身を除く): 125609200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 45841, 91682, 183364, 229205, 366728, 458410, 916820, 1833640, 2429573, 4859146, 9718292, 12147865, 19436584, 24295730, 48591460, 97182920]

約数ペア:

[(1, 97182920), (2, 48591460), (4, 24295730), (5, 19436584), (8, 12147865), (10, 9718292), (20, 4859146), (40, 2429573), (53, 1833640), (106, 916820), (212, 458410), (265, 366728), (424, 229205), (530, 183364), (1060, 91682), (2120, 45841)]