39310240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 99731520

約数和(自身を除く): 60421280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 193, 268, 304, 335, 380, 386, 536, 608, 670, 760, 772, 965, 1072, 1273, 1340, 1520, 1544, 1930, 2144, 2546, 2680, 3040, 3088, 3667, 3860, 5092, 5360, 6176, 6365, 7334, 7720, 10184, 10720, 12730, 12931, 14668, 15440, 18335, 20368, 25460, 25862, 29336, 30880, 36670, 40736, 50920, 51724, 58672, 64655, 73340, 101840, 103448, 117344, 129310, 146680, 203680, 206896, 245689, 258620, 293360, 413792, 491378, 517240, 586720, 982756, 1034480, 1228445, 1965512, 2068960, 2456890, 3931024, 4913780, 7862048, 9827560, 19655120, 39310240]

約数ペア:

[(1, 39310240), (2, 19655120), (4, 9827560), (5, 7862048), (8, 4913780), (10, 3931024), (16, 2456890), (19, 2068960), (20, 1965512), (32, 1228445), (38, 1034480), (40, 982756), (67, 586720), (76, 517240), (80, 491378), (95, 413792), (134, 293360), (152, 258620), (160, 245689), (190, 206896), (193, 203680), (268, 146680), (304, 129310), (335, 117344), (380, 103448), (386, 101840), (536, 73340), (608, 64655), (670, 58672), (760, 51724), (772, 50920), (965, 40736), (1072, 36670), (1273, 30880), (1340, 29336), (1520, 25862), (1544, 25460), (1930, 20368), (2144, 18335), (2546, 15440), (2680, 14668), (3040, 12931), (3088, 12730), (3667, 10720), (3860, 10184), (5092, 7720), (5360, 7334), (6176, 6365)]