83215840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22613}}^1$

素因数の和:22651

約数の個数: 48

約数和(自身を含む): 205154208

約数和(自身を除く): 121938368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 22613, 45226, 90452, 113065, 180904, 226130, 361808, 452260, 520099, 723616, 904520, 1040198, 1809040, 2080396, 2600495, 3618080, 4160792, 5200990, 8321584, 10401980, 16643168, 20803960, 41607920, 83215840]

約数ペア:

[(1, 83215840), (2, 41607920), (4, 20803960), (5, 16643168), (8, 10401980), (10, 8321584), (16, 5200990), (20, 4160792), (23, 3618080), (32, 2600495), (40, 2080396), (46, 1809040), (80, 1040198), (92, 904520), (115, 723616), (160, 520099), (184, 452260), (230, 361808), (368, 226130), (460, 180904), (736, 113065), (920, 90452), (1840, 45226), (3680, 22613)]