325838560

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6043}}^1$

素因数の和:6395

約数の個数: 48

約数和(自身を含む): 772205616

約数和(自身を除く): 446367056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 5392, 6043, 6740, 10784, 12086, 13480, 24172, 26960, 30215, 48344, 53920, 60430, 96688, 120860, 193376, 241720, 483440, 966880, 2036491, 4072982, 8145964, 10182455, 16291928, 20364910, 32583856, 40729820, 65167712, 81459640, 162919280, 325838560]

約数ペア:

[(1, 325838560), (2, 162919280), (4, 81459640), (5, 65167712), (8, 40729820), (10, 32583856), (16, 20364910), (20, 16291928), (32, 10182455), (40, 8145964), (80, 4072982), (160, 2036491), (337, 966880), (674, 483440), (1348, 241720), (1685, 193376), (2696, 120860), (3370, 96688), (5392, 60430), (6043, 53920), (6740, 48344), (10784, 30215), (12086, 26960), (13480, 24172)]