10072720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17987}}^1$

素因数の和:18007

約数の個数: 40

約数和(自身を含む): 26766144

約数和(自身を除く): 16693424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17987, 35974, 71948, 89935, 125909, 143896, 179870, 251818, 287792, 359740, 503636, 629545, 719480, 1007272, 1259090, 1438960, 2014544, 2518180, 5036360, 10072720]

約数ペア:

[(1, 10072720), (2, 5036360), (4, 2518180), (5, 2014544), (7, 1438960), (8, 1259090), (10, 1007272), (14, 719480), (16, 629545), (20, 503636), (28, 359740), (35, 287792), (40, 251818), (56, 179870), (70, 143896), (80, 125909), (112, 89935), (140, 71948), (280, 35974), (560, 17987)]