38360140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 100950192

約数和(自身を除く): 62590052

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, 3011, 3185, 6022, 6370, 12044, 12740, 15055, 21077, 30110, 39143, 42154, 60220, 78286, 84308, 105385, 147539, 156572, 195715, 210770, 274001, 295078, 391430, 421540, 548002, 590156, 737695, 782860, 1096004, 1370005, 1475390, 1918007, 2740010, 2950780, 3836014, 5480020, 7672028, 9590035, 19180070, 38360140]

約数ペア:

[(1, 38360140), (2, 19180070), (4, 9590035), (5, 7672028), (7, 5480020), (10, 3836014), (13, 2950780), (14, 2740010), (20, 1918007), (26, 1475390), (28, 1370005), (35, 1096004), (49, 782860), (52, 737695), (65, 590156), (70, 548002), (91, 421540), (98, 391430), (130, 295078), (140, 274001), (182, 210770), (196, 195715), (245, 156572), (260, 147539), (364, 105385), (455, 84308), (490, 78286), (637, 60220), (910, 42154), (980, 39143), (1274, 30110), (1820, 21077), (2548, 15055), (3011, 12740), (3185, 12044), (6022, 6370)]