40124656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 98029440

約数和(自身を除く): 57904784

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 71, 76, 88, 104, 142, 143, 152, 169, 176, 208, 209, 247, 284, 286, 304, 338, 418, 494, 568, 572, 676, 781, 836, 923, 988, 1136, 1144, 1349, 1352, 1562, 1672, 1846, 1859, 1976, 2288, 2698, 2704, 2717, 3124, 3211, 3344, 3692, 3718, 3952, 5396, 5434, 6248, 6422, 7384, 7436, 10153, 10792, 10868, 11999, 12496, 12844, 14768, 14839, 14872, 17537, 20306, 21584, 21736, 23998, 25688, 29678, 29744, 35074, 35321, 40612, 43472, 47996, 51376, 59356, 70148, 70642, 81224, 95992, 118712, 131989, 140296, 141284, 162448, 191984, 192907, 227981, 237424, 263978, 280592, 282568, 385814, 455962, 527956, 565136, 771628, 911924, 1055912, 1543256, 1823848, 2111824, 2507791, 3086512, 3647696, 5015582, 10031164, 20062328, 40124656]

約数ペア:

[(1, 40124656), (2, 20062328), (4, 10031164), (8, 5015582), (11, 3647696), (13, 3086512), (16, 2507791), (19, 2111824), (22, 1823848), (26, 1543256), (38, 1055912), (44, 911924), (52, 771628), (71, 565136), (76, 527956), (88, 455962), (104, 385814), (142, 282568), (143, 280592), (152, 263978), (169, 237424), (176, 227981), (208, 192907), (209, 191984), (247, 162448), (284, 141284), (286, 140296), (304, 131989), (338, 118712), (418, 95992), (494, 81224), (568, 70642), (572, 70148), (676, 59356), (781, 51376), (836, 47996), (923, 43472), (988, 40612), (1136, 35321), (1144, 35074), (1349, 29744), (1352, 29678), (1562, 25688), (1672, 23998), (1846, 21736), (1859, 21584), (1976, 20306), (2288, 17537), (2698, 14872), (2704, 14839), (2717, 14768), (3124, 12844), (3211, 12496), (3344, 11999), (3692, 10868), (3718, 10792), (3952, 10153), (5396, 7436), (5434, 7384), (6248, 6422)]