2071076665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 3147056640

約数和(自身を除く): 1075979975

約数列:

[1, 5, 7, 19, 35, 37, 41, 95, 133, 185, 205, 259, 287, 665, 703, 779, 1295, 1435, 1517, 2053, 3515, 3895, 4921, 5453, 7585, 10265, 10619, 14371, 24605, 27265, 28823, 39007, 53095, 71855, 75961, 84173, 144115, 195035, 201761, 273049, 379805, 420865, 531727, 589211, 1008805, 1365245, 1443259, 1599287, 2658635, 2946055, 3114401, 7216295, 7996435, 10102813, 11195009, 15572005, 21800807, 50514065, 55975045, 59173619, 109004035, 295868095, 414215333, 2071076665]

約数ペア:

[(1, 2071076665), (5, 414215333), (7, 295868095), (19, 109004035), (35, 59173619), (37, 55975045), (41, 50514065), (95, 21800807), (133, 15572005), (185, 11195009), (205, 10102813), (259, 7996435), (287, 7216295), (665, 3114401), (703, 2946055), (779, 2658635), (1295, 1599287), (1435, 1443259), (1517, 1365245), (2053, 1008805), (3515, 589211), (3895, 531727), (4921, 420865), (5453, 379805), (7585, 273049), (10265, 201761), (10619, 195035), (14371, 144115), (24605, 84173), (27265, 75961), (28823, 71855), (39007, 53095)]