100914620

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{7727}}^1$

素因数の和:8389

約数の個数: 24

約数和(自身を含む): 212272704

約数和(自身を除く): 111358084

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 7727, 13060, 15454, 30908, 38635, 77270, 154540, 5045731, 10091462, 20182924, 25228655, 50457310, 100914620]

約数ペア:

[(1, 100914620), (2, 50457310), (4, 25228655), (5, 20182924), (10, 10091462), (20, 5045731), (653, 154540), (1306, 77270), (2612, 38635), (3265, 30908), (6530, 15454), (7727, 13060)]