85494100

素因数分解:

$2^2\times 5^2\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 185925600

約数和(自身を除く): 100431500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 839, 1019, 1678, 2038, 3356, 4076, 4195, 5095, 8390, 10190, 16780, 20380, 20975, 25475, 41950, 50950, 83900, 101900, 854941, 1709882, 3419764, 4274705, 8549410, 17098820, 21373525, 42747050, 85494100]

約数ペア:

[(1, 85494100), (2, 42747050), (4, 21373525), (5, 17098820), (10, 8549410), (20, 4274705), (25, 3419764), (50, 1709882), (100, 854941), (839, 101900), (1019, 83900), (1678, 50950), (2038, 41950), (3356, 25475), (4076, 20975), (4195, 20380), (5095, 16780), (8390, 10190)]