3196594480

素因数分解:

$2^4\times 5^1\times {\mathrm{39957431}}^1$

素因数の和:39957444

約数の個数: 20

約数和(自身を含む): 7432082352

約数和(自身を除く): 4235487872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39957431, 79914862, 159829724, 199787155, 319659448, 399574310, 639318896, 799148620, 1598297240, 3196594480]

約数ペア:

[(1, 3196594480), (2, 1598297240), (4, 799148620), (5, 639318896), (8, 399574310), (10, 319659448), (16, 199787155), (20, 159829724), (40, 79914862), (80, 39957431)]