8365449820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2340

約数の個数: 192

約数和(自身を含む): 22662291456

約数和(自身を除く): 14296841636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 67, 70, 91, 124, 130, 134, 140, 155, 182, 217, 260, 268, 310, 335, 364, 403, 434, 455, 469, 620, 670, 806, 868, 871, 910, 938, 1085, 1340, 1612, 1742, 1820, 1876, 2015, 2077, 2170, 2213, 2345, 2821, 3484, 4030, 4154, 4340, 4355, 4426, 4690, 5642, 6097, 8060, 8308, 8710, 8852, 9380, 10385, 11065, 11284, 12194, 14105, 14539, 15491, 17420, 20770, 22130, 24388, 27001, 28210, 28769, 29078, 30485, 30982, 41540, 44260, 54002, 56420, 57538, 58156, 60970, 61964, 68603, 72695, 77455, 108004, 115076, 121940, 135005, 137206, 143845, 145390, 148271, 154910, 189007, 201383, 270010, 274412, 287690, 290780, 296542, 309820, 343015, 378014, 402766, 480221, 540020, 575380, 593084, 686030, 741355, 756028, 805532, 891839, 945035, 960442, 1006915, 1037897, 1372060, 1482710, 1783678, 1890070, 1920884, 1927523, 2013830, 2075794, 2401105, 2965420, 3567356, 3780140, 3855046, 4027660, 4151588, 4459195, 4596401, 4802210, 5189485, 6242873, 7710092, 8918390, 9192802, 9604420, 9637615, 10378970, 12485746, 13492661, 17836780, 18385604, 19275230, 20757940, 22982005, 24971492, 26985322, 31214365, 32174807, 38550460, 45964010, 53970644, 59753213, 62428730, 64349614, 67463305, 91928020, 119506426, 124857460, 128699228, 134926610, 160874035, 239012852, 269853220, 298766065, 321748070, 418272491, 597532130, 643496140, 836544982, 1195064260, 1673089964, 2091362455, 4182724910, 8365449820]

約数ペア:

[(1, 8365449820), (2, 4182724910), (4, 2091362455), (5, 1673089964), (7, 1195064260), (10, 836544982), (13, 643496140), (14, 597532130), (20, 418272491), (26, 321748070), (28, 298766065), (31, 269853220), (35, 239012852), (52, 160874035), (62, 134926610), (65, 128699228), (67, 124857460), (70, 119506426), (91, 91928020), (124, 67463305), (130, 64349614), (134, 62428730), (140, 59753213), (155, 53970644), (182, 45964010), (217, 38550460), (260, 32174807), (268, 31214365), (310, 26985322), (335, 24971492), (364, 22982005), (403, 20757940), (434, 19275230), (455, 18385604), (469, 17836780), (620, 13492661), (670, 12485746), (806, 10378970), (868, 9637615), (871, 9604420), (910, 9192802), (938, 8918390), (1085, 7710092), (1340, 6242873), (1612, 5189485), (1742, 4802210), (1820, 4596401), (1876, 4459195), (2015, 4151588), (2077, 4027660), (2170, 3855046), (2213, 3780140), (2345, 3567356), (2821, 2965420), (3484, 2401105), (4030, 2075794), (4154, 2013830), (4340, 1927523), (4355, 1920884), (4426, 1890070), (4690, 1783678), (5642, 1482710), (6097, 1372060), (8060, 1037897), (8308, 1006915), (8710, 960442), (8852, 945035), (9380, 891839), (10385, 805532), (11065, 756028), (11284, 741355), (12194, 686030), (14105, 593084), (14539, 575380), (15491, 540020), (17420, 480221), (20770, 402766), (22130, 378014), (24388, 343015), (27001, 309820), (28210, 296542), (28769, 290780), (29078, 287690), (30485, 274412), (30982, 270010), (41540, 201383), (44260, 189007), (54002, 154910), (56420, 148271), (57538, 145390), (58156, 143845), (60970, 137206), (61964, 135005), (68603, 121940), (72695, 115076), (77455, 108004)]