16682413360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{50651}}^1$

素因数の和:50866

約数の個数: 80

約数和(自身を含む): 40699895040

約数和(自身を除く): 24017481680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 716, 895, 920, 1432, 1790, 1840, 2864, 3580, 4117, 7160, 8234, 14320, 16468, 20585, 32936, 41170, 50651, 65872, 82340, 101302, 164680, 202604, 253255, 329360, 405208, 506510, 810416, 1013020, 1164973, 2026040, 2329946, 4052080, 4659892, 5824865, 9066529, 9319784, 11649730, 18133058, 18639568, 23299460, 36266116, 45332645, 46598920, 72532232, 90665290, 93197840, 145064464, 181330580, 208530167, 362661160, 417060334, 725322320, 834120668, 1042650835, 1668241336, 2085301670, 3336482672, 4170603340, 8341206680, 16682413360]

約数ペア:

[(1, 16682413360), (2, 8341206680), (4, 4170603340), (5, 3336482672), (8, 2085301670), (10, 1668241336), (16, 1042650835), (20, 834120668), (23, 725322320), (40, 417060334), (46, 362661160), (80, 208530167), (92, 181330580), (115, 145064464), (179, 93197840), (184, 90665290), (230, 72532232), (358, 46598920), (368, 45332645), (460, 36266116), (716, 23299460), (895, 18639568), (920, 18133058), (1432, 11649730), (1790, 9319784), (1840, 9066529), (2864, 5824865), (3580, 4659892), (4117, 4052080), (7160, 2329946), (8234, 2026040), (14320, 1164973), (16468, 1013020), (20585, 810416), (32936, 506510), (41170, 405208), (50651, 329360), (65872, 253255), (82340, 202604), (101302, 164680)]