65523170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 56128030

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 1279, 2558, 5123, 6395, 10246, 12790, 25615, 51230, 60113, 120226, 139411, 278822, 300565, 601130, 697055, 1394110, 6552317, 13104634, 32761585, 65523170]

約数ペア:

[(1, 65523170), (2, 32761585), (5, 13104634), (10, 6552317), (47, 1394110), (94, 697055), (109, 601130), (218, 300565), (235, 278822), (470, 139411), (545, 120226), (1090, 60113), (1279, 51230), (2558, 25615), (5123, 12790), (6395, 10246)]