118080140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{96787}}^1$

素因数の和:96857

約数の個数: 24

約数和(自身を含む): 252035952

約数和(自身を除く): 133955812

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 96787, 193574, 387148, 483935, 967870, 1935740, 5904007, 11808014, 23616028, 29520035, 59040070, 118080140]

約数ペア:

[(1, 118080140), (2, 59040070), (4, 29520035), (5, 23616028), (10, 11808014), (20, 5904007), (61, 1935740), (122, 967870), (244, 483935), (305, 387148), (610, 193574), (1220, 96787)]