80050340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54829}}^1$

素因数の和:54911

約数の個数: 24

約数和(自身を含む): 170411640

約数和(自身を除く): 90361300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 54829, 109658, 219316, 274145, 548290, 1096580, 4002517, 8005034, 16010068, 20012585, 40025170, 80050340]

約数ペア:

[(1, 80050340), (2, 40025170), (4, 20012585), (5, 16010068), (10, 8005034), (20, 4002517), (73, 1096580), (146, 548290), (292, 274145), (365, 219316), (730, 109658), (1460, 54829)]