52005521080

素因数分解:

$2^3\times 5^1\times {\mathrm{17669}}^1\times {\mathrm{73583}}^1$

素因数の和:91263

約数の個数: 32

約数和(自身を含む): 117020635200

約数和(自身を除く): 65015114120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 17669, 35338, 70676, 73583, 88345, 141352, 147166, 176690, 294332, 353380, 367915, 588664, 706760, 735830, 1471660, 2943320, 1300138027, 2600276054, 5200552108, 6500690135, 10401104216, 13001380270, 26002760540, 52005521080]

約数ペア:

[(1, 52005521080), (2, 26002760540), (4, 13001380270), (5, 10401104216), (8, 6500690135), (10, 5200552108), (20, 2600276054), (40, 1300138027), (17669, 2943320), (35338, 1471660), (70676, 735830), (73583, 706760), (88345, 588664), (141352, 367915), (147166, 353380), (176690, 294332)]