3429119240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{7039}}^1$

素因数の和:7710

約数の個数: 64

約数和(自身を含む): 8135424000

約数和(自身を除く): 4706304760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 641, 760, 1282, 2564, 3205, 5128, 6410, 7039, 12179, 12820, 14078, 24358, 25640, 28156, 35195, 48716, 56312, 60895, 70390, 97432, 121790, 133741, 140780, 243580, 267482, 281560, 487160, 534964, 668705, 1069928, 1337410, 2674820, 4511999, 5349640, 9023998, 18047996, 22559995, 36095992, 45119990, 85727981, 90239980, 171455962, 180479960, 342911924, 428639905, 685823848, 857279810, 1714559620, 3429119240]

約数ペア:

[(1, 3429119240), (2, 1714559620), (4, 857279810), (5, 685823848), (8, 428639905), (10, 342911924), (19, 180479960), (20, 171455962), (38, 90239980), (40, 85727981), (76, 45119990), (95, 36095992), (152, 22559995), (190, 18047996), (380, 9023998), (641, 5349640), (760, 4511999), (1282, 2674820), (2564, 1337410), (3205, 1069928), (5128, 668705), (6410, 534964), (7039, 487160), (12179, 281560), (12820, 267482), (14078, 243580), (24358, 140780), (25640, 133741), (28156, 121790), (35195, 97432), (48716, 70390), (56312, 60895)]