80418296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 183094800

約数和(自身を除く): 102676504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4969, 8092, 9938, 16184, 19876, 34783, 39752, 69566, 84473, 139132, 168946, 278264, 337892, 591311, 675784, 1182622, 1436041, 2365244, 2872082, 4730488, 5744164, 10052287, 11488328, 20104574, 40209148, 80418296]

約数ペア:

[(1, 80418296), (2, 40209148), (4, 20104574), (7, 11488328), (8, 10052287), (14, 5744164), (17, 4730488), (28, 2872082), (34, 2365244), (56, 1436041), (68, 1182622), (119, 675784), (136, 591311), (238, 337892), (289, 278264), (476, 168946), (578, 139132), (952, 84473), (1156, 69566), (2023, 39752), (2312, 34783), (4046, 19876), (4969, 16184), (8092, 9938)]