249202220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{429659}}^1$

素因数の和:429697

約数の個数: 24

約数和(自身を含む): 541371600

約数和(自身を除く): 292169380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 429659, 859318, 1718636, 2148295, 4296590, 8593180, 12460111, 24920222, 49840444, 62300555, 124601110, 249202220]

約数ペア:

[(1, 249202220), (2, 124601110), (4, 62300555), (5, 49840444), (10, 24920222), (20, 12460111), (29, 8593180), (58, 4296590), (116, 2148295), (145, 1718636), (290, 859318), (580, 429659)]