4330489520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{40487}}^1$

素因数の和:40698

約数の個数: 80

約数和(自身を含む): 11567259648

約数和(自身を除く): 7236770128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6685, 7640, 10696, 13370, 15280, 21392, 26740, 40487, 53480, 80974, 106960, 161948, 202435, 283409, 323896, 404870, 566818, 647792, 809740, 1133636, 1417045, 1619480, 2267272, 2834090, 3238960, 4534544, 5668180, 7733017, 11336360, 15466034, 22672720, 30932068, 38665085, 54131119, 61864136, 77330170, 108262238, 123728272, 154660340, 216524476, 270655595, 309320680, 433048952, 541311190, 618641360, 866097904, 1082622380, 2165244760, 4330489520]

約数ペア:

[(1, 4330489520), (2, 2165244760), (4, 1082622380), (5, 866097904), (7, 618641360), (8, 541311190), (10, 433048952), (14, 309320680), (16, 270655595), (20, 216524476), (28, 154660340), (35, 123728272), (40, 108262238), (56, 77330170), (70, 61864136), (80, 54131119), (112, 38665085), (140, 30932068), (191, 22672720), (280, 15466034), (382, 11336360), (560, 7733017), (764, 5668180), (955, 4534544), (1337, 3238960), (1528, 2834090), (1910, 2267272), (2674, 1619480), (3056, 1417045), (3820, 1133636), (5348, 809740), (6685, 647792), (7640, 566818), (10696, 404870), (13370, 323896), (15280, 283409), (21392, 202435), (26740, 161948), (40487, 106960), (53480, 80974)]