6529036720

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{500693}}^1$

素因数の和:500869

約数の個数: 40

約数和(自身を含む): 15273169776

約数和(自身を除く): 8744133056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 500693, 1001386, 2002772, 2503465, 4005544, 5006930, 8011088, 10013860, 20027720, 40055440, 81612959, 163225918, 326451836, 408064795, 652903672, 816129590, 1305807344, 1632259180, 3264518360, 6529036720]

約数ペア:

[(1, 6529036720), (2, 3264518360), (4, 1632259180), (5, 1305807344), (8, 816129590), (10, 652903672), (16, 408064795), (20, 326451836), (40, 163225918), (80, 81612959), (163, 40055440), (326, 20027720), (652, 10013860), (815, 8011088), (1304, 5006930), (1630, 4005544), (2608, 2503465), (3260, 2002772), (6520, 1001386), (13040, 500693)]