1220528050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{2003}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 2597280192

約数和(自身を除く): 1376752142

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1741, 2003, 3482, 4006, 8705, 10015, 12187, 14021, 17410, 20030, 24374, 28042, 43525, 50075, 60935, 70105, 87050, 100150, 121870, 140210, 304675, 350525, 609350, 701050, 3487223, 6974446, 17436115, 24410561, 34872230, 48821122, 87180575, 122052805, 174361150, 244105610, 610264025, 1220528050]

約数ペア:

[(1, 1220528050), (2, 610264025), (5, 244105610), (7, 174361150), (10, 122052805), (14, 87180575), (25, 48821122), (35, 34872230), (50, 24410561), (70, 17436115), (175, 6974446), (350, 3487223), (1741, 701050), (2003, 609350), (3482, 350525), (4006, 304675), (8705, 140210), (10015, 121870), (12187, 100150), (14021, 87050), (17410, 70105), (20030, 60935), (24374, 50075), (28042, 43525)]