3926661040

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353117}}^1$

素因数の和:353269

約数の個数: 40

約数和(自身を含む): 9195192720

約数和(自身を除く): 5268531680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 353117, 706234, 1412468, 1765585, 2824936, 3531170, 5649872, 7062340, 14124680, 28249360, 49083263, 98166526, 196333052, 245416315, 392666104, 490832630, 785332208, 981665260, 1963330520, 3926661040]

約数ペア:

[(1, 3926661040), (2, 1963330520), (4, 981665260), (5, 785332208), (8, 490832630), (10, 392666104), (16, 245416315), (20, 196333052), (40, 98166526), (80, 49083263), (139, 28249360), (278, 14124680), (556, 7062340), (695, 5649872), (1112, 3531170), (1390, 2824936), (2224, 1765585), (2780, 1412468), (5560, 706234), (11120, 353117)]