11759020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 31543344

約数和(自身を除く): 19784324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 71, 91, 98, 130, 140, 142, 169, 182, 196, 245, 260, 284, 338, 355, 364, 455, 490, 497, 637, 676, 710, 845, 910, 923, 980, 994, 1183, 1274, 1420, 1690, 1820, 1846, 1988, 2366, 2485, 2548, 3185, 3380, 3479, 3692, 4615, 4732, 4970, 5915, 6370, 6461, 6958, 8281, 9230, 9940, 11830, 11999, 12740, 12922, 13916, 16562, 17395, 18460, 23660, 23998, 25844, 32305, 33124, 34790, 41405, 45227, 47996, 59995, 64610, 69580, 82810, 83993, 90454, 119990, 129220, 165620, 167986, 180908, 226135, 239980, 335972, 419965, 452270, 587951, 839930, 904540, 1175902, 1679860, 2351804, 2939755, 5879510, 11759020]

約数ペア:

[(1, 11759020), (2, 5879510), (4, 2939755), (5, 2351804), (7, 1679860), (10, 1175902), (13, 904540), (14, 839930), (20, 587951), (26, 452270), (28, 419965), (35, 335972), (49, 239980), (52, 226135), (65, 180908), (70, 167986), (71, 165620), (91, 129220), (98, 119990), (130, 90454), (140, 83993), (142, 82810), (169, 69580), (182, 64610), (196, 59995), (245, 47996), (260, 45227), (284, 41405), (338, 34790), (355, 33124), (364, 32305), (455, 25844), (490, 23998), (497, 23660), (637, 18460), (676, 17395), (710, 16562), (845, 13916), (910, 12922), (923, 12740), (980, 11999), (994, 11830), (1183, 9940), (1274, 9230), (1420, 8281), (1690, 6958), (1820, 6461), (1846, 6370), (1988, 5915), (2366, 4970), (2485, 4732), (2548, 4615), (3185, 3692), (3380, 3479)]