80455941916

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1\times {\mathrm{5197}}^1$

素因数の和:6706

約数の個数: 48

約数和(自身を含む): 161379187200

約数和(自身を除く): 80923245284

約数列:

[1, 2, 4, 7, 14, 28, 659, 839, 1318, 1678, 2636, 3356, 4613, 5197, 5873, 9226, 10394, 11746, 18452, 20788, 23492, 36379, 72758, 145516, 552901, 1105802, 2211604, 3424823, 3870307, 4360283, 6849646, 7740614, 8720566, 13699292, 15481228, 17441132, 23973761, 30521981, 47947522, 61043962, 95895044, 122087924, 2873426497, 5746852994, 11493705988, 20113985479, 40227970958, 80455941916]

約数ペア:

[(1, 80455941916), (2, 40227970958), (4, 20113985479), (7, 11493705988), (14, 5746852994), (28, 2873426497), (659, 122087924), (839, 95895044), (1318, 61043962), (1678, 47947522), (2636, 30521981), (3356, 23973761), (4613, 17441132), (5197, 15481228), (5873, 13699292), (9226, 8720566), (10394, 7740614), (11746, 6849646), (18452, 4360283), (20788, 3870307), (23492, 3424823), (36379, 2211604), (72758, 1105802), (145516, 552901)]