7102580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18719

約数の個数: 24

約数和(自身を含む): 15701280

約数和(自身を除く): 8598700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18691, 37382, 74764, 93455, 186910, 355129, 373820, 710258, 1420516, 1775645, 3551290, 7102580]

約数ペア:

[(1, 7102580), (2, 3551290), (4, 1775645), (5, 1420516), (10, 710258), (19, 373820), (20, 355129), (38, 186910), (76, 93455), (95, 74764), (190, 37382), (380, 18691)]