135221000

素因数分解:

$2^3\times 5^3\times {\mathrm{135221}}^1$

素因数の和:135242

約数の個数: 32

約数和(自身を含む): 316419480

約数和(自身を除く): 181198480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 135221, 270442, 540884, 676105, 1081768, 1352210, 2704420, 3380525, 5408840, 6761050, 13522100, 16902625, 27044200, 33805250, 67610500, 135221000]

約数ペア:

[(1, 135221000), (2, 67610500), (4, 33805250), (5, 27044200), (8, 16902625), (10, 13522100), (20, 6761050), (25, 5408840), (40, 3380525), (50, 2704420), (100, 1352210), (125, 1081768), (200, 676105), (250, 540884), (500, 270442), (1000, 135221)]