40655664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 132661152

約数和(自身を除く): 92005488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 761, 848, 954, 1008, 1113, 1272, 1484, 1522, 1908, 2226, 2283, 2544, 2968, 3044, 3339, 3816, 4452, 4566, 5327, 5936, 6088, 6678, 6849, 7632, 8904, 9132, 10654, 12176, 13356, 13698, 15981, 17808, 18264, 21308, 26712, 27396, 31962, 36528, 40333, 42616, 47943, 53424, 54792, 63924, 80666, 85232, 95886, 109584, 120999, 127848, 161332, 191772, 241998, 255696, 282331, 322664, 362997, 383544, 483996, 564662, 645328, 725994, 767088, 846993, 967992, 1129324, 1451988, 1693986, 1935984, 2258648, 2540979, 2903976, 3387972, 4517296, 5081958, 5807952, 6775944, 10163916, 13551888, 20327832, 40655664]

約数ペア:

[(1, 40655664), (2, 20327832), (3, 13551888), (4, 10163916), (6, 6775944), (7, 5807952), (8, 5081958), (9, 4517296), (12, 3387972), (14, 2903976), (16, 2540979), (18, 2258648), (21, 1935984), (24, 1693986), (28, 1451988), (36, 1129324), (42, 967992), (48, 846993), (53, 767088), (56, 725994), (63, 645328), (72, 564662), (84, 483996), (106, 383544), (112, 362997), (126, 322664), (144, 282331), (159, 255696), (168, 241998), (212, 191772), (252, 161332), (318, 127848), (336, 120999), (371, 109584), (424, 95886), (477, 85232), (504, 80666), (636, 63924), (742, 54792), (761, 53424), (848, 47943), (954, 42616), (1008, 40333), (1113, 36528), (1272, 31962), (1484, 27396), (1522, 26712), (1908, 21308), (2226, 18264), (2283, 17808), (2544, 15981), (2968, 13698), (3044, 13356), (3339, 12176), (3816, 10654), (4452, 9132), (4566, 8904), (5327, 7632), (5936, 6849), (6088, 6678)]