193670790920

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3167}}^1\times {\mathrm{5813}}^1$

素因数の和:9254

約数の個数: 64

約数和(自身を含む): 437629547520

約数和(自身を除く): 243958756600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 3167, 5260, 5813, 6334, 10520, 11626, 12668, 15835, 23252, 25336, 29065, 31670, 46504, 58130, 63340, 116260, 126680, 232520, 832921, 1528819, 1665842, 3057638, 3331684, 4164605, 6115276, 6663368, 7644095, 8329210, 12230552, 15288190, 16658420, 18409771, 30576380, 33316840, 36819542, 61152760, 73639084, 92048855, 147278168, 184097710, 368195420, 736390840, 4841769773, 9683539546, 19367079092, 24208848865, 38734158184, 48417697730, 96835395460, 193670790920]

約数ペア:

[(1, 193670790920), (2, 96835395460), (4, 48417697730), (5, 38734158184), (8, 24208848865), (10, 19367079092), (20, 9683539546), (40, 4841769773), (263, 736390840), (526, 368195420), (1052, 184097710), (1315, 147278168), (2104, 92048855), (2630, 73639084), (3167, 61152760), (5260, 36819542), (5813, 33316840), (6334, 30576380), (10520, 18409771), (11626, 16658420), (12668, 15288190), (15835, 12230552), (23252, 8329210), (25336, 7644095), (29065, 6663368), (31670, 6115276), (46504, 4164605), (58130, 3331684), (63340, 3057638), (116260, 1665842), (126680, 1528819), (232520, 832921)]