2003078950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1292309}}^1$

素因数の和:1292352

約数の個数: 24

約数和(自身を含む): 3845914560

約数和(自身を除く): 1842835610

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1292309, 2584618, 6461545, 12923090, 32307725, 40061579, 64615450, 80123158, 200307895, 400615790, 1001539475, 2003078950]

約数ペア:

[(1, 2003078950), (2, 1001539475), (5, 400615790), (10, 200307895), (25, 80123158), (31, 64615450), (50, 40061579), (62, 32307725), (155, 12923090), (310, 6461545), (775, 2584618), (1550, 1292309)]