11704242820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{34261}}^1$

素因数の和:34349

約数の個数: 96

約数和(自身を含む): 27628876800

約数和(自身を除く): 15924633980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 76, 95, 116, 124, 145, 155, 190, 290, 310, 380, 551, 580, 589, 620, 899, 1102, 1178, 1798, 2204, 2356, 2755, 2945, 3596, 4495, 5510, 5890, 8990, 11020, 11780, 17081, 17980, 34162, 34261, 68324, 68522, 85405, 137044, 170810, 171305, 341620, 342610, 650959, 685220, 993569, 1062091, 1301918, 1987138, 2124182, 2603836, 3254795, 3974276, 4248364, 4967845, 5310455, 6509590, 9935690, 10620910, 13019180, 18877811, 19871380, 20179729, 21241820, 30800639, 37755622, 40359458, 61601278, 75511244, 80718916, 94389055, 100898645, 123202556, 154003195, 188778110, 201797290, 308006390, 377556220, 403594580, 585212141, 616012780, 1170424282, 2340848564, 2926060705, 5852121410, 11704242820]

約数ペア:

[(1, 11704242820), (2, 5852121410), (4, 2926060705), (5, 2340848564), (10, 1170424282), (19, 616012780), (20, 585212141), (29, 403594580), (31, 377556220), (38, 308006390), (58, 201797290), (62, 188778110), (76, 154003195), (95, 123202556), (116, 100898645), (124, 94389055), (145, 80718916), (155, 75511244), (190, 61601278), (290, 40359458), (310, 37755622), (380, 30800639), (551, 21241820), (580, 20179729), (589, 19871380), (620, 18877811), (899, 13019180), (1102, 10620910), (1178, 9935690), (1798, 6509590), (2204, 5310455), (2356, 4967845), (2755, 4248364), (2945, 3974276), (3596, 3254795), (4495, 2603836), (5510, 2124182), (5890, 1987138), (8990, 1301918), (11020, 1062091), (11780, 993569), (17081, 685220), (17980, 650959), (34162, 342610), (34261, 341620), (68324, 171305), (68522, 170810), (85405, 137044)]