119300140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97787}}^1$

素因数の和:97857

約数の個数: 24

約数和(自身を含む): 254639952

約数和(自身を除く): 135339812

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 97787, 195574, 391148, 488935, 977870, 1955740, 5965007, 11930014, 23860028, 29825035, 59650070, 119300140]

約数ペア:

[(1, 119300140), (2, 59650070), (4, 29825035), (5, 23860028), (10, 11930014), (20, 5965007), (61, 1955740), (122, 977870), (244, 488935), (305, 391148), (610, 195574), (1220, 97787)]