1882048760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{702257}}^1$

素因数の和:702335

約数の個数: 32

約数和(自身を含む): 4297818960

約数和(自身を除く): 2415770200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 702257, 1404514, 2809028, 3511285, 5618056, 7022570, 14045140, 28090280, 47051219, 94102438, 188204876, 235256095, 376409752, 470512190, 941024380, 1882048760]

約数ペア:

[(1, 1882048760), (2, 941024380), (4, 470512190), (5, 376409752), (8, 235256095), (10, 188204876), (20, 94102438), (40, 47051219), (67, 28090280), (134, 14045140), (268, 7022570), (335, 5618056), (536, 3511285), (670, 2809028), (1340, 1404514), (2680, 702257)]