40569380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38273}}^1$

素因数の和:38335

約数の個数: 24

約数和(自身を含む): 86805432

約数和(自身を除く): 46236052

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 38273, 76546, 153092, 191365, 382730, 765460, 2028469, 4056938, 8113876, 10142345, 20284690, 40569380]

約数ペア:

[(1, 40569380), (2, 20284690), (4, 10142345), (5, 8113876), (10, 4056938), (20, 2028469), (53, 765460), (106, 382730), (212, 191365), (265, 153092), (530, 76546), (1060, 38273)]