8203468480

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2322

約数の個数: 112

約数和(自身を含む): 19900855296

約数和(自身を除く): 11697386816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 127, 160, 194, 254, 320, 388, 485, 508, 635, 776, 970, 1016, 1270, 1552, 1940, 2032, 2081, 2540, 3104, 3880, 4064, 4162, 5080, 6208, 7760, 8128, 8324, 10160, 10405, 12319, 15520, 16648, 20320, 20810, 24638, 31040, 33296, 40640, 41620, 49276, 61595, 66592, 83240, 98552, 123190, 133184, 166480, 197104, 201857, 246380, 264287, 332960, 394208, 403714, 492760, 528574, 665920, 788416, 807428, 985520, 1009285, 1057148, 1321435, 1614856, 1971040, 2018570, 2114296, 2642870, 3229712, 3942080, 4037140, 4228592, 5285740, 6459424, 8074280, 8457184, 10571480, 12918848, 16148560, 16914368, 21142960, 25635839, 32297120, 42285920, 51271678, 64594240, 84571840, 102543356, 128179195, 205086712, 256358390, 410173424, 512716780, 820346848, 1025433560, 1640693696, 2050867120, 4101734240, 8203468480]

約数ペア:

[(1, 8203468480), (2, 4101734240), (4, 2050867120), (5, 1640693696), (8, 1025433560), (10, 820346848), (16, 512716780), (20, 410173424), (32, 256358390), (40, 205086712), (64, 128179195), (80, 102543356), (97, 84571840), (127, 64594240), (160, 51271678), (194, 42285920), (254, 32297120), (320, 25635839), (388, 21142960), (485, 16914368), (508, 16148560), (635, 12918848), (776, 10571480), (970, 8457184), (1016, 8074280), (1270, 6459424), (1552, 5285740), (1940, 4228592), (2032, 4037140), (2081, 3942080), (2540, 3229712), (3104, 2642870), (3880, 2114296), (4064, 2018570), (4162, 1971040), (5080, 1614856), (6208, 1321435), (7760, 1057148), (8128, 1009285), (8324, 985520), (10160, 807428), (10405, 788416), (12319, 665920), (15520, 528574), (16648, 492760), (20320, 403714), (20810, 394208), (24638, 332960), (31040, 264287), (33296, 246380), (40640, 201857), (41620, 197104), (49276, 166480), (61595, 133184), (66592, 123190), (83240, 98552)]