1320221935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 1734163200

約数和(自身を除く): 413941265

約数列:

[1, 5, 19, 41, 67, 95, 205, 335, 779, 1273, 2747, 3895, 5059, 6365, 13735, 25295, 52193, 96121, 207419, 260965, 338953, 480605, 1037095, 1694765, 3940961, 6440107, 13897073, 19704805, 32200535, 69485365, 264044387, 1320221935]

約数ペア:

[(1, 1320221935), (5, 264044387), (19, 69485365), (41, 32200535), (67, 19704805), (95, 13897073), (205, 6440107), (335, 3940961), (779, 1694765), (1273, 1037095), (2747, 480605), (3895, 338953), (5059, 260965), (6365, 207419), (13735, 96121), (25295, 52193)]