2057751550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3539}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 3970393200

約数和(自身を除く): 1912641650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 401, 725, 802, 1450, 2005, 3539, 4010, 7078, 10025, 11629, 17695, 20050, 23258, 35390, 58145, 88475, 102631, 116290, 176950, 205262, 290725, 513155, 581450, 1026310, 1419139, 2565775, 2838278, 5131550, 7095695, 14191390, 35478475, 41155031, 70956950, 82310062, 205775155, 411550310, 1028875775, 2057751550]

約数ペア:

[(1, 2057751550), (2, 1028875775), (5, 411550310), (10, 205775155), (25, 82310062), (29, 70956950), (50, 41155031), (58, 35478475), (145, 14191390), (290, 7095695), (401, 5131550), (725, 2838278), (802, 2565775), (1450, 1419139), (2005, 1026310), (3539, 581450), (4010, 513155), (7078, 290725), (10025, 205262), (11629, 176950), (17695, 116290), (20050, 102631), (23258, 88475), (35390, 58145)]