6879800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 16405200

約数和(自身を除く): 9525400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 839, 1025, 1640, 1678, 2050, 3356, 4100, 4195, 6712, 8200, 8390, 16780, 20975, 33560, 34399, 41950, 68798, 83900, 137596, 167800, 171995, 275192, 343990, 687980, 859975, 1375960, 1719950, 3439900, 6879800]

約数ペア:

[(1, 6879800), (2, 3439900), (4, 1719950), (5, 1375960), (8, 859975), (10, 687980), (20, 343990), (25, 275192), (40, 171995), (41, 167800), (50, 137596), (82, 83900), (100, 68798), (164, 41950), (200, 34399), (205, 33560), (328, 20975), (410, 16780), (820, 8390), (839, 8200), (1025, 6712), (1640, 4195), (1678, 4100), (2050, 3356)]