6844720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 16164144

約数和(自身を除く): 9319424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1277, 1340, 2554, 2680, 5108, 5360, 6385, 10216, 12770, 20432, 25540, 51080, 85559, 102160, 171118, 342236, 427795, 684472, 855590, 1368944, 1711180, 3422360, 6844720]

約数ペア:

[(1, 6844720), (2, 3422360), (4, 1711180), (5, 1368944), (8, 855590), (10, 684472), (16, 427795), (20, 342236), (40, 171118), (67, 102160), (80, 85559), (134, 51080), (268, 25540), (335, 20432), (536, 12770), (670, 10216), (1072, 6385), (1277, 5360), (1340, 5108), (2554, 2680)]