2093450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 3933900

約数和(自身を除く): 1840450

約数列:

[1, 2, 5, 10, 25, 50, 149, 281, 298, 562, 745, 1405, 1490, 2810, 3725, 7025, 7450, 14050, 41869, 83738, 209345, 418690, 1046725, 2093450]

約数ペア:

[(1, 2093450), (2, 1046725), (5, 418690), (10, 209345), (25, 83738), (50, 41869), (149, 14050), (281, 7450), (298, 7025), (562, 3725), (745, 2810), (1405, 1490)]