2034382120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263521}}^1$

素因数の和:263725

約数の個数: 32

約数和(自身を含む): 4601094120

約数和(自身を除く): 2566712000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 263521, 527042, 1054084, 1317605, 2108168, 2635210, 5270420, 10540840, 50859553, 101719106, 203438212, 254297765, 406876424, 508595530, 1017191060, 2034382120]

約数ペア:

[(1, 2034382120), (2, 1017191060), (4, 508595530), (5, 406876424), (8, 254297765), (10, 203438212), (20, 101719106), (40, 50859553), (193, 10540840), (386, 5270420), (772, 2635210), (965, 2108168), (1544, 1317605), (1930, 1054084), (3860, 527042), (7720, 263521)]