39393669100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4061203}}^1$

素因数の和:4061314

約数の個数: 36

約数和(自身を含む): 86365564264

約数和(自身を除く): 46971895164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 4061203, 8122406, 16244812, 20306015, 40612030, 81224060, 101530075, 203060150, 393936691, 406120300, 787873382, 1575746764, 1969683455, 3939366910, 7878733820, 9848417275, 19696834550, 39393669100]

約数ペア:

[(1, 39393669100), (2, 19696834550), (4, 9848417275), (5, 7878733820), (10, 3939366910), (20, 1969683455), (25, 1575746764), (50, 787873382), (97, 406120300), (100, 393936691), (194, 203060150), (388, 101530075), (485, 81224060), (970, 40612030), (1940, 20306015), (2425, 16244812), (4850, 8122406), (9700, 4061203)]