1036720340

素因数分解:

$2^2\times 5^1\times {\mathrm{51836017}}^1$

素因数の和:51836026

約数の個数: 12

約数和(自身を含む): 2177112756

約数和(自身を除く): 1140392416

約数列:

[1, 2, 4, 5, 10, 20, 51836017, 103672034, 207344068, 259180085, 518360170, 1036720340]

約数ペア:

[(1, 1036720340), (2, 518360170), (4, 259180085), (5, 207344068), (10, 103672034), (20, 51836017)]