22076500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 26932460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 659, 670, 1318, 1340, 1675, 2636, 3295, 3350, 6590, 6700, 8375, 13180, 16475, 16750, 32950, 33500, 44153, 65900, 82375, 88306, 164750, 176612, 220765, 329500, 441530, 883060, 1103825, 2207650, 4415300, 5519125, 11038250, 22076500]

約数ペア:

[(1, 22076500), (2, 11038250), (4, 5519125), (5, 4415300), (10, 2207650), (20, 1103825), (25, 883060), (50, 441530), (67, 329500), (100, 220765), (125, 176612), (134, 164750), (250, 88306), (268, 82375), (335, 65900), (500, 44153), (659, 33500), (670, 32950), (1318, 16750), (1340, 16475), (1675, 13180), (2636, 8375), (3295, 6700), (3350, 6590)]