11286659020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{885923}}^1$

素因数の和:885959

約数の個数: 72

約数和(自身を含む): 29692628784

約数和(自身を除く): 18405969764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 885923, 1771846, 3543692, 4429615, 6201461, 8859230, 11516999, 12402922, 17718460, 23033998, 24805844, 31007305, 43410227, 46067996, 57584995, 62014610, 80618993, 86820454, 115169990, 124029220, 161237986, 173640908, 217051135, 230339980, 322475972, 403094965, 434102270, 564332951, 806189930, 868204540, 1128665902, 1612379860, 2257331804, 2821664755, 5643329510, 11286659020]

約数ペア:

[(1, 11286659020), (2, 5643329510), (4, 2821664755), (5, 2257331804), (7, 1612379860), (10, 1128665902), (13, 868204540), (14, 806189930), (20, 564332951), (26, 434102270), (28, 403094965), (35, 322475972), (49, 230339980), (52, 217051135), (65, 173640908), (70, 161237986), (91, 124029220), (98, 115169990), (130, 86820454), (140, 80618993), (182, 62014610), (196, 57584995), (245, 46067996), (260, 43410227), (364, 31007305), (455, 24805844), (490, 23033998), (637, 17718460), (910, 12402922), (980, 11516999), (1274, 8859230), (1820, 6201461), (2548, 4429615), (3185, 3543692), (6370, 1771846), (12740, 885923)]