20226441305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 31102009344

約数和(自身を除く): 10875568039

約数列:

[1, 5, 7, 17, 35, 47, 61, 71, 85, 119, 167, 235, 305, 329, 355, 427, 497, 595, 799, 835, 1037, 1169, 1207, 1645, 2135, 2485, 2839, 2867, 3337, 3995, 4331, 5185, 5593, 5845, 6035, 7259, 7849, 8449, 10187, 11857, 14195, 14335, 16685, 19873, 20069, 21655, 23359, 27965, 30317, 36295, 39245, 42245, 48739, 50935, 54943, 56729, 59285, 71309, 73627, 82999, 99365, 100345, 116795, 133433, 151585, 173179, 201569, 203557, 243695, 274715, 283645, 341173, 356545, 368135, 397103, 414995, 478789, 515389, 557279, 667165, 723277, 865895, 934031, 1007845, 1017785, 1212253, 1410983, 1424899, 1705865, 1985515, 2393945, 2576945, 2786395, 3351523, 3460469, 3616385, 3900953, 4670155, 5062939, 6061265, 7054915, 7124495, 8139413, 9473743, 12295709, 16757615, 17302345, 19504765, 24223283, 25314695, 33994019, 40697065, 47368715, 56975891, 61478545, 66316201, 86069963, 121116415, 169970095, 237958133, 284879455, 331581005, 430349815, 577898323, 1189790665, 2889491615, 4045288261, 20226441305]

約数ペア:

[(1, 20226441305), (5, 4045288261), (7, 2889491615), (17, 1189790665), (35, 577898323), (47, 430349815), (61, 331581005), (71, 284879455), (85, 237958133), (119, 169970095), (167, 121116415), (235, 86069963), (305, 66316201), (329, 61478545), (355, 56975891), (427, 47368715), (497, 40697065), (595, 33994019), (799, 25314695), (835, 24223283), (1037, 19504765), (1169, 17302345), (1207, 16757615), (1645, 12295709), (2135, 9473743), (2485, 8139413), (2839, 7124495), (2867, 7054915), (3337, 6061265), (3995, 5062939), (4331, 4670155), (5185, 3900953), (5593, 3616385), (5845, 3460469), (6035, 3351523), (7259, 2786395), (7849, 2576945), (8449, 2393945), (10187, 1985515), (11857, 1705865), (14195, 1424899), (14335, 1410983), (16685, 1212253), (19873, 1017785), (20069, 1007845), (21655, 934031), (23359, 865895), (27965, 723277), (30317, 667165), (36295, 557279), (39245, 515389), (42245, 478789), (48739, 414995), (50935, 397103), (54943, 368135), (56729, 356545), (59285, 341173), (71309, 283645), (73627, 274715), (82999, 243695), (99365, 203557), (100345, 201569), (116795, 173179), (133433, 151585)]