142917080

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2459}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 321915600

約数和(自身を除く): 178998520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2459, 2906, 4918, 5812, 7265, 9836, 11624, 12295, 14530, 19672, 24590, 29060, 49180, 58120, 98360, 3572927, 7145854, 14291708, 17864635, 28583416, 35729270, 71458540, 142917080]

約数ペア:

[(1, 142917080), (2, 71458540), (4, 35729270), (5, 28583416), (8, 17864635), (10, 14291708), (20, 7145854), (40, 3572927), (1453, 98360), (2459, 58120), (2906, 49180), (4918, 29060), (5812, 24590), (7265, 19672), (9836, 14530), (11624, 12295)]