1796775560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{6899}}^1$

素因数の和:7310

約数の個数: 64

約数和(自身を含む): 4292352000

約数和(自身を除く): 2495576440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 383, 680, 766, 1532, 1915, 3064, 3830, 6511, 6899, 7660, 13022, 13798, 15320, 26044, 27596, 32555, 34495, 52088, 55192, 65110, 68990, 117283, 130220, 137980, 234566, 260440, 275960, 469132, 586415, 938264, 1172830, 2345660, 2642317, 4691320, 5284634, 10569268, 13211585, 21138536, 26423170, 44919389, 52846340, 89838778, 105692680, 179677556, 224596945, 359355112, 449193890, 898387780, 1796775560]

約数ペア:

[(1, 1796775560), (2, 898387780), (4, 449193890), (5, 359355112), (8, 224596945), (10, 179677556), (17, 105692680), (20, 89838778), (34, 52846340), (40, 44919389), (68, 26423170), (85, 21138536), (136, 13211585), (170, 10569268), (340, 5284634), (383, 4691320), (680, 2642317), (766, 2345660), (1532, 1172830), (1915, 938264), (3064, 586415), (3830, 469132), (6511, 275960), (6899, 260440), (7660, 234566), (13022, 137980), (13798, 130220), (15320, 117283), (26044, 68990), (27596, 65110), (32555, 55192), (34495, 52088)]