1940331355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{5119}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 2442424320

約数和(自身を除く): 502092965

約数列:

[1, 5, 41, 43, 205, 215, 1763, 1849, 5119, 8815, 9245, 25595, 75809, 209879, 220117, 379045, 1049395, 1100585, 9024797, 9465031, 45123985, 47325155, 388066271, 1940331355]

約数ペア:

[(1, 1940331355), (5, 388066271), (41, 47325155), (43, 45123985), (205, 9465031), (215, 9024797), (1763, 1100585), (1849, 1049395), (5119, 379045), (8815, 220117), (9245, 209879), (25595, 75809)]