4840390460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5628361}}^1$

素因数の和:5628413

約数の個数: 24

約数和(自身を含む): 10401212976

約数和(自身を除く): 5560822516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5628361, 11256722, 22513444, 28141805, 56283610, 112567220, 242019523, 484039046, 968078092, 1210097615, 2420195230, 4840390460]

約数ペア:

[(1, 4840390460), (2, 2420195230), (4, 1210097615), (5, 968078092), (10, 484039046), (20, 242019523), (43, 112567220), (86, 56283610), (172, 28141805), (215, 22513444), (430, 11256722), (860, 5628361)]