1942453880

素因数分解:

$2^3\times 5^1\times {\mathrm{48561347}}^1$

素因数の和:48561358

約数の個数: 16

約数和(自身を含む): 4370521320

約数和(自身を除く): 2428067440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48561347, 97122694, 194245388, 242806735, 388490776, 485613470, 971226940, 1942453880]

約数ペア:

[(1, 1942453880), (2, 971226940), (4, 485613470), (5, 388490776), (8, 242806735), (10, 194245388), (20, 97122694), (40, 48561347)]