76744341040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{887423}}^1$

素因数の和:887506

約数の個数: 80

約数和(自身を含む): 190150115328

約数和(自身を除く): 113405774288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1081, 1840, 1880, 2162, 3760, 4324, 5405, 8648, 10810, 17296, 21620, 43240, 86480, 887423, 1774846, 3549692, 4437115, 7099384, 8874230, 14198768, 17748460, 20410729, 35496920, 40821458, 41708881, 70993840, 81642916, 83417762, 102053645, 163285832, 166835524, 204107290, 208544405, 326571664, 333671048, 408214580, 417088810, 667342096, 816429160, 834177620, 959304263, 1632858320, 1668355240, 1918608526, 3336710480, 3837217052, 4796521315, 7674434104, 9593042630, 15348868208, 19186085260, 38372170520, 76744341040]

約数ペア:

[(1, 76744341040), (2, 38372170520), (4, 19186085260), (5, 15348868208), (8, 9593042630), (10, 7674434104), (16, 4796521315), (20, 3837217052), (23, 3336710480), (40, 1918608526), (46, 1668355240), (47, 1632858320), (80, 959304263), (92, 834177620), (94, 816429160), (115, 667342096), (184, 417088810), (188, 408214580), (230, 333671048), (235, 326571664), (368, 208544405), (376, 204107290), (460, 166835524), (470, 163285832), (752, 102053645), (920, 83417762), (940, 81642916), (1081, 70993840), (1840, 41708881), (1880, 40821458), (2162, 35496920), (3760, 20410729), (4324, 17748460), (5405, 14198768), (8648, 8874230), (10810, 7099384), (17296, 4437115), (21620, 3549692), (43240, 1774846), (86480, 887423)]