794200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 2125980

約数和(自身を除く): 1331780

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 361, 380, 418, 440, 475, 550, 722, 760, 836, 950, 1045, 1100, 1444, 1672, 1805, 1900, 2090, 2200, 2888, 3610, 3800, 3971, 4180, 5225, 7220, 7942, 8360, 9025, 10450, 14440, 15884, 18050, 19855, 20900, 31768, 36100, 39710, 41800, 72200, 79420, 99275, 158840, 198550, 397100, 794200]

約数ペア:

[(1, 794200), (2, 397100), (4, 198550), (5, 158840), (8, 99275), (10, 79420), (11, 72200), (19, 41800), (20, 39710), (22, 36100), (25, 31768), (38, 20900), (40, 19855), (44, 18050), (50, 15884), (55, 14440), (76, 10450), (88, 9025), (95, 8360), (100, 7942), (110, 7220), (152, 5225), (190, 4180), (200, 3971), (209, 3800), (220, 3610), (275, 2888), (361, 2200), (380, 2090), (418, 1900), (440, 1805), (475, 1672), (550, 1444), (722, 1100), (760, 1045), (836, 950)]