5636366680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5113}}^1$

素因数の和:5289

約数の個数: 128

約数和(自身を含む): 15081799680

約数和(自身を除く): 9445433000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 127, 140, 155, 217, 248, 254, 280, 310, 434, 508, 620, 635, 868, 889, 1016, 1085, 1240, 1270, 1736, 1778, 2170, 2540, 3556, 3937, 4340, 4445, 5080, 5113, 7112, 7874, 8680, 8890, 10226, 15748, 17780, 19685, 20452, 25565, 27559, 31496, 35560, 35791, 39370, 40904, 51130, 55118, 71582, 78740, 102260, 110236, 137795, 143164, 157480, 158503, 178955, 204520, 220472, 275590, 286328, 317006, 357910, 551180, 634012, 649351, 715820, 792515, 1102360, 1109521, 1268024, 1298702, 1431640, 1585030, 2219042, 2597404, 3170060, 3246755, 4438084, 4545457, 5194808, 5547605, 6340120, 6493510, 8876168, 9090914, 11095210, 12987020, 18181828, 20129881, 22190420, 22727285, 25974040, 36363656, 40259762, 44380840, 45454570, 80519524, 90909140, 100649405, 140909167, 161039048, 181818280, 201298810, 281818334, 402597620, 563636668, 704545835, 805195240, 1127273336, 1409091670, 2818183340, 5636366680]

約数ペア:

[(1, 5636366680), (2, 2818183340), (4, 1409091670), (5, 1127273336), (7, 805195240), (8, 704545835), (10, 563636668), (14, 402597620), (20, 281818334), (28, 201298810), (31, 181818280), (35, 161039048), (40, 140909167), (56, 100649405), (62, 90909140), (70, 80519524), (124, 45454570), (127, 44380840), (140, 40259762), (155, 36363656), (217, 25974040), (248, 22727285), (254, 22190420), (280, 20129881), (310, 18181828), (434, 12987020), (508, 11095210), (620, 9090914), (635, 8876168), (868, 6493510), (889, 6340120), (1016, 5547605), (1085, 5194808), (1240, 4545457), (1270, 4438084), (1736, 3246755), (1778, 3170060), (2170, 2597404), (2540, 2219042), (3556, 1585030), (3937, 1431640), (4340, 1298702), (4445, 1268024), (5080, 1109521), (5113, 1102360), (7112, 792515), (7874, 715820), (8680, 649351), (8890, 634012), (10226, 551180), (15748, 357910), (17780, 317006), (19685, 286328), (20452, 275590), (25565, 220472), (27559, 204520), (31496, 178955), (35560, 158503), (35791, 157480), (39370, 143164), (40904, 137795), (51130, 110236), (55118, 102260), (71582, 78740)]