777746260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 1777749120

約数和(自身を除く): 1000002860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 137, 170, 236, 274, 283, 295, 340, 548, 566, 590, 685, 1003, 1132, 1180, 1370, 1415, 2006, 2329, 2740, 2830, 4012, 4658, 4811, 5015, 5660, 8083, 9316, 9622, 10030, 11645, 16166, 16697, 19244, 20060, 23290, 24055, 32332, 33394, 38771, 40415, 46580, 48110, 66788, 77542, 80830, 83485, 96220, 137411, 155084, 161660, 166970, 193855, 274822, 283849, 333940, 387710, 549644, 567698, 659107, 687055, 775420, 1135396, 1318214, 1374110, 1419245, 2287489, 2636428, 2748220, 2838490, 3295535, 4574978, 5676980, 6591070, 9149956, 11437445, 13182140, 22874890, 38887313, 45749780, 77774626, 155549252, 194436565, 388873130, 777746260]

約数ペア:

[(1, 777746260), (2, 388873130), (4, 194436565), (5, 155549252), (10, 77774626), (17, 45749780), (20, 38887313), (34, 22874890), (59, 13182140), (68, 11437445), (85, 9149956), (118, 6591070), (137, 5676980), (170, 4574978), (236, 3295535), (274, 2838490), (283, 2748220), (295, 2636428), (340, 2287489), (548, 1419245), (566, 1374110), (590, 1318214), (685, 1135396), (1003, 775420), (1132, 687055), (1180, 659107), (1370, 567698), (1415, 549644), (2006, 387710), (2329, 333940), (2740, 283849), (2830, 274822), (4012, 193855), (4658, 166970), (4811, 161660), (5015, 155084), (5660, 137411), (8083, 96220), (9316, 83485), (9622, 80830), (10030, 77542), (11645, 66788), (16166, 48110), (16697, 46580), (19244, 40415), (20060, 38771), (23290, 33394), (24055, 32332)]