73280450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{27653}}^1$

素因数の和:27718

約数の個数: 24

約数和(自身を含む): 138878388

約数和(自身を除く): 65597938

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 27653, 55306, 138265, 276530, 691325, 1382650, 1465609, 2931218, 7328045, 14656090, 36640225, 73280450]

約数ペア:

[(1, 73280450), (2, 36640225), (5, 14656090), (10, 7328045), (25, 2931218), (50, 1465609), (53, 1382650), (106, 691325), (265, 276530), (530, 138265), (1325, 55306), (2650, 27653)]