38207260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 100548000

約数和(自身を除く): 62340740

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, 2999, 3185, 5998, 6370, 11996, 12740, 14995, 20993, 29990, 38987, 41986, 59980, 77974, 83972, 104965, 146951, 155948, 194935, 209930, 272909, 293902, 389870, 419860, 545818, 587804, 734755, 779740, 1091636, 1364545, 1469510, 1910363, 2729090, 2939020, 3820726, 5458180, 7641452, 9551815, 19103630, 38207260]

約数ペア:

[(1, 38207260), (2, 19103630), (4, 9551815), (5, 7641452), (7, 5458180), (10, 3820726), (13, 2939020), (14, 2729090), (20, 1910363), (26, 1469510), (28, 1364545), (35, 1091636), (49, 779740), (52, 734755), (65, 587804), (70, 545818), (91, 419860), (98, 389870), (130, 293902), (140, 272909), (182, 209930), (196, 194935), (245, 155948), (260, 146951), (364, 104965), (455, 83972), (490, 77974), (637, 59980), (910, 41986), (980, 38987), (1274, 29990), (1820, 20993), (2548, 14995), (2999, 12740), (3185, 11996), (5998, 6370)]