85779200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 108

約数和(自身を含む): 228870768

約数和(自身を除く): 143091568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1031, 1040, 1280, 1300, 1600, 1664, 2062, 2080, 2600, 3200, 3328, 4124, 4160, 5155, 5200, 6400, 8248, 8320, 10310, 10400, 13403, 16496, 16640, 20620, 20800, 25775, 26806, 32992, 41240, 41600, 51550, 53612, 65984, 67015, 82480, 83200, 103100, 107224, 131968, 134030, 164960, 206200, 214448, 263936, 268060, 329920, 335075, 412400, 428896, 536120, 659840, 670150, 824800, 857792, 1072240, 1319680, 1340300, 1649600, 1715584, 2144480, 2680600, 3299200, 3431168, 4288960, 5361200, 6598400, 8577920, 10722400, 17155840, 21444800, 42889600, 85779200]

約数ペア:

[(1, 85779200), (2, 42889600), (4, 21444800), (5, 17155840), (8, 10722400), (10, 8577920), (13, 6598400), (16, 5361200), (20, 4288960), (25, 3431168), (26, 3299200), (32, 2680600), (40, 2144480), (50, 1715584), (52, 1649600), (64, 1340300), (65, 1319680), (80, 1072240), (100, 857792), (104, 824800), (128, 670150), (130, 659840), (160, 536120), (200, 428896), (208, 412400), (256, 335075), (260, 329920), (320, 268060), (325, 263936), (400, 214448), (416, 206200), (520, 164960), (640, 134030), (650, 131968), (800, 107224), (832, 103100), (1031, 83200), (1040, 82480), (1280, 67015), (1300, 65984), (1600, 53612), (1664, 51550), (2062, 41600), (2080, 41240), (2600, 32992), (3200, 26806), (3328, 25775), (4124, 20800), (4160, 20620), (5155, 16640), (5200, 16496), (6400, 13403), (8248, 10400), (8320, 10310)]