6494120

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 14709600

約数和(自身を除く): 8215480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 907, 1432, 1790, 1814, 3580, 3628, 4535, 7160, 7256, 9070, 18140, 36280, 162353, 324706, 649412, 811765, 1298824, 1623530, 3247060, 6494120]

約数ペア:

[(1, 6494120), (2, 3247060), (4, 1623530), (5, 1298824), (8, 811765), (10, 649412), (20, 324706), (40, 162353), (179, 36280), (358, 18140), (716, 9070), (895, 7256), (907, 7160), (1432, 4535), (1790, 3628), (1814, 3580)]