164505260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{483839}}^1$

素因数の和:483865

約数の個数: 24

約数和(自身を含む): 365783040

約数和(自身を除く): 201277780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 483839, 967678, 1935356, 2419195, 4838390, 8225263, 9676780, 16450526, 32901052, 41126315, 82252630, 164505260]

約数ペア:

[(1, 164505260), (2, 82252630), (4, 41126315), (5, 32901052), (10, 16450526), (17, 9676780), (20, 8225263), (34, 4838390), (68, 2419195), (85, 1935356), (170, 967678), (340, 483839)]