3208340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 7092960

約数和(自身を除く): 3884620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8443, 16886, 33772, 42215, 84430, 160417, 168860, 320834, 641668, 802085, 1604170, 3208340]

約数ペア:

[(1, 3208340), (2, 1604170), (4, 802085), (5, 641668), (10, 320834), (19, 168860), (20, 160417), (38, 84430), (76, 42215), (95, 33772), (190, 16886), (380, 8443)]