380050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 772272

約数和(自身を除く): 392222

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 691, 1382, 3455, 6910, 7601, 15202, 17275, 34550, 38005, 76010, 190025, 380050]

約数ペア:

[(1, 380050), (2, 190025), (5, 76010), (10, 38005), (11, 34550), (22, 17275), (25, 15202), (50, 7601), (55, 6910), (110, 3455), (275, 1382), (550, 691)]