4320350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 8155728

約数和(自身を除く): 3835378

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1217, 1775, 2434, 3550, 6085, 12170, 30425, 60850, 86407, 172814, 432035, 864070, 2160175, 4320350]

約数ペア:

[(1, 4320350), (2, 2160175), (5, 864070), (10, 432035), (25, 172814), (50, 86407), (71, 60850), (142, 30425), (355, 12170), (710, 6085), (1217, 3550), (1775, 2434)]