39880544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 92534400

約数和(自身を除く): 52653856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 67, 76, 88, 89, 134, 152, 176, 178, 209, 268, 304, 352, 356, 418, 536, 608, 712, 737, 836, 979, 1072, 1273, 1424, 1474, 1672, 1691, 1958, 2144, 2546, 2848, 2948, 3344, 3382, 3916, 5092, 5896, 5963, 6688, 6764, 7832, 10184, 11792, 11926, 13528, 14003, 15664, 18601, 20368, 23584, 23852, 27056, 28006, 31328, 37202, 40736, 47704, 54112, 56012, 65593, 74404, 95408, 112024, 113297, 131186, 148808, 190816, 224048, 226594, 262372, 297616, 448096, 453188, 524744, 595232, 906376, 1049488, 1246267, 1812752, 2098976, 2492534, 3625504, 4985068, 9970136, 19940272, 39880544]

約数ペア:

[(1, 39880544), (2, 19940272), (4, 9970136), (8, 4985068), (11, 3625504), (16, 2492534), (19, 2098976), (22, 1812752), (32, 1246267), (38, 1049488), (44, 906376), (67, 595232), (76, 524744), (88, 453188), (89, 448096), (134, 297616), (152, 262372), (176, 226594), (178, 224048), (209, 190816), (268, 148808), (304, 131186), (352, 113297), (356, 112024), (418, 95408), (536, 74404), (608, 65593), (712, 56012), (737, 54112), (836, 47704), (979, 40736), (1072, 37202), (1273, 31328), (1424, 28006), (1474, 27056), (1672, 23852), (1691, 23584), (1958, 20368), (2144, 18601), (2546, 15664), (2848, 14003), (2948, 13528), (3344, 11926), (3382, 11792), (3916, 10184), (5092, 7832), (5896, 6764), (5963, 6688)]