7330580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9119980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 191, 202, 380, 382, 404, 505, 764, 955, 1010, 1910, 1919, 2020, 3629, 3820, 3838, 7258, 7676, 9595, 14516, 18145, 19190, 19291, 36290, 38380, 38582, 72580, 77164, 96455, 192910, 366529, 385820, 733058, 1466116, 1832645, 3665290, 7330580]

約数ペア:

[(1, 7330580), (2, 3665290), (4, 1832645), (5, 1466116), (10, 733058), (19, 385820), (20, 366529), (38, 192910), (76, 96455), (95, 77164), (101, 72580), (190, 38582), (191, 38380), (202, 36290), (380, 19291), (382, 19190), (404, 18145), (505, 14516), (764, 9595), (955, 7676), (1010, 7258), (1910, 3838), (1919, 3820), (2020, 3629)]