2285582680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 5712094080

約数和(自身を除く): 3426511400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 317, 340, 391, 460, 461, 634, 680, 782, 920, 922, 1268, 1564, 1585, 1844, 1955, 2305, 2536, 3128, 3170, 3688, 3910, 4610, 5389, 6340, 7291, 7820, 7837, 9220, 10603, 10778, 12680, 14582, 15640, 15674, 18440, 21206, 21556, 26945, 29164, 31348, 36455, 39185, 42412, 43112, 53015, 53890, 58328, 62696, 72910, 78370, 84824, 106030, 107780, 123947, 145820, 146137, 156740, 180251, 212060, 215560, 247894, 291640, 292274, 313480, 360502, 424120, 495788, 584548, 619735, 721004, 730685, 901255, 991576, 1169096, 1239470, 1442008, 1461370, 1802510, 2478940, 2484329, 2922740, 3361151, 3605020, 4957880, 4968658, 5845480, 6722302, 7210040, 9937316, 12421645, 13444604, 16805755, 19874632, 24843290, 26889208, 33611510, 49686580, 57139567, 67223020, 99373160, 114279134, 134446040, 228558268, 285697835, 457116536, 571395670, 1142791340, 2285582680]

約数ペア:

[(1, 2285582680), (2, 1142791340), (4, 571395670), (5, 457116536), (8, 285697835), (10, 228558268), (17, 134446040), (20, 114279134), (23, 99373160), (34, 67223020), (40, 57139567), (46, 49686580), (68, 33611510), (85, 26889208), (92, 24843290), (115, 19874632), (136, 16805755), (170, 13444604), (184, 12421645), (230, 9937316), (317, 7210040), (340, 6722302), (391, 5845480), (460, 4968658), (461, 4957880), (634, 3605020), (680, 3361151), (782, 2922740), (920, 2484329), (922, 2478940), (1268, 1802510), (1564, 1461370), (1585, 1442008), (1844, 1239470), (1955, 1169096), (2305, 991576), (2536, 901255), (3128, 730685), (3170, 721004), (3688, 619735), (3910, 584548), (4610, 495788), (5389, 424120), (6340, 360502), (7291, 313480), (7820, 292274), (7837, 291640), (9220, 247894), (10603, 215560), (10778, 212060), (12680, 180251), (14582, 156740), (15640, 146137), (15674, 145820), (18440, 123947), (21206, 107780), (21556, 106030), (26945, 84824), (29164, 78370), (31348, 72910), (36455, 62696), (39185, 58328), (42412, 53890), (43112, 53015)]