11315080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 19711160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 251, 280, 322, 392, 460, 490, 502, 644, 805, 920, 980, 1004, 1127, 1255, 1288, 1610, 1757, 1960, 2008, 2254, 2510, 3220, 3514, 4508, 5020, 5635, 5773, 6440, 7028, 8785, 9016, 10040, 11270, 11546, 12299, 14056, 17570, 22540, 23092, 24598, 28865, 35140, 40411, 45080, 46184, 49196, 57730, 61495, 70280, 80822, 98392, 115460, 122990, 161644, 202055, 230920, 245980, 282877, 323288, 404110, 491960, 565754, 808220, 1131508, 1414385, 1616440, 2263016, 2828770, 5657540, 11315080]

約数ペア:

[(1, 11315080), (2, 5657540), (4, 2828770), (5, 2263016), (7, 1616440), (8, 1414385), (10, 1131508), (14, 808220), (20, 565754), (23, 491960), (28, 404110), (35, 323288), (40, 282877), (46, 245980), (49, 230920), (56, 202055), (70, 161644), (92, 122990), (98, 115460), (115, 98392), (140, 80822), (161, 70280), (184, 61495), (196, 57730), (230, 49196), (245, 46184), (251, 45080), (280, 40411), (322, 35140), (392, 28865), (460, 24598), (490, 23092), (502, 22540), (644, 17570), (805, 14056), (920, 12299), (980, 11546), (1004, 11270), (1127, 10040), (1255, 9016), (1288, 8785), (1610, 7028), (1757, 6440), (1960, 5773), (2008, 5635), (2254, 5020), (2510, 4508), (3220, 3514)]