7560860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 16964640

約数和(自身を除く): 9403780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 197, 202, 380, 394, 404, 505, 788, 985, 1010, 1919, 1970, 2020, 3743, 3838, 3940, 7486, 7676, 9595, 14972, 18715, 19190, 19897, 37430, 38380, 39794, 74860, 79588, 99485, 198970, 378043, 397940, 756086, 1512172, 1890215, 3780430, 7560860]

約数ペア:

[(1, 7560860), (2, 3780430), (4, 1890215), (5, 1512172), (10, 756086), (19, 397940), (20, 378043), (38, 198970), (76, 99485), (95, 79588), (101, 74860), (190, 39794), (197, 38380), (202, 37430), (380, 19897), (394, 19190), (404, 18715), (505, 14972), (788, 9595), (985, 7676), (1010, 7486), (1919, 3940), (1970, 3838), (2020, 3743)]