79330900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 192487680

約数和(自身を除く): 113156780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1759, 1804, 2050, 2255, 3518, 4100, 4510, 7036, 8795, 9020, 11275, 17590, 19349, 22550, 35180, 38698, 43975, 45100, 72119, 77396, 87950, 96745, 144238, 175900, 193490, 288476, 360595, 386980, 483725, 721190, 793309, 967450, 1442380, 1586618, 1802975, 1934900, 3173236, 3605950, 3966545, 7211900, 7933090, 15866180, 19832725, 39665450, 79330900]

約数ペア:

[(1, 79330900), (2, 39665450), (4, 19832725), (5, 15866180), (10, 7933090), (11, 7211900), (20, 3966545), (22, 3605950), (25, 3173236), (41, 1934900), (44, 1802975), (50, 1586618), (55, 1442380), (82, 967450), (100, 793309), (110, 721190), (164, 483725), (205, 386980), (220, 360595), (275, 288476), (410, 193490), (451, 175900), (550, 144238), (820, 96745), (902, 87950), (1025, 77396), (1100, 72119), (1759, 45100), (1804, 43975), (2050, 38698), (2255, 35180), (3518, 22550), (4100, 19349), (4510, 17590), (7036, 11275), (8795, 9020)]