13415885920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4932311}}^1$

素因数の和:4932343

約数の個数: 48

約数和(自身を含む): 33559450848

約数和(自身を除く): 20143564928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4932311, 9864622, 19729244, 24661555, 39458488, 49323110, 78916976, 83849287, 98646220, 157833952, 167698574, 197292440, 335397148, 394584880, 419246435, 670794296, 789169760, 838492870, 1341588592, 1676985740, 2683177184, 3353971480, 6707942960, 13415885920]

約数ペア:

[(1, 13415885920), (2, 6707942960), (4, 3353971480), (5, 2683177184), (8, 1676985740), (10, 1341588592), (16, 838492870), (17, 789169760), (20, 670794296), (32, 419246435), (34, 394584880), (40, 335397148), (68, 197292440), (80, 167698574), (85, 157833952), (136, 98646220), (160, 83849287), (170, 78916976), (272, 49323110), (340, 39458488), (544, 24661555), (680, 19729244), (1360, 9864622), (2720, 4932311)]