10566400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 28387072

約数和(自身を除く): 17820672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 200, 208, 254, 256, 260, 320, 325, 400, 416, 508, 520, 635, 640, 650, 800, 832, 1016, 1040, 1270, 1280, 1300, 1600, 1651, 1664, 2032, 2080, 2540, 2600, 3175, 3200, 3302, 3328, 4064, 4160, 5080, 5200, 6350, 6400, 6604, 8128, 8255, 8320, 10160, 10400, 12700, 13208, 16256, 16510, 16640, 20320, 20800, 25400, 26416, 32512, 33020, 40640, 41275, 41600, 50800, 52832, 66040, 81280, 82550, 83200, 101600, 105664, 132080, 162560, 165100, 203200, 211328, 264160, 330200, 406400, 422656, 528320, 660400, 812800, 1056640, 1320800, 2113280, 2641600, 5283200, 10566400]

約数ペア:

[(1, 10566400), (2, 5283200), (4, 2641600), (5, 2113280), (8, 1320800), (10, 1056640), (13, 812800), (16, 660400), (20, 528320), (25, 422656), (26, 406400), (32, 330200), (40, 264160), (50, 211328), (52, 203200), (64, 165100), (65, 162560), (80, 132080), (100, 105664), (104, 101600), (127, 83200), (128, 82550), (130, 81280), (160, 66040), (200, 52832), (208, 50800), (254, 41600), (256, 41275), (260, 40640), (320, 33020), (325, 32512), (400, 26416), (416, 25400), (508, 20800), (520, 20320), (635, 16640), (640, 16510), (650, 16256), (800, 13208), (832, 12700), (1016, 10400), (1040, 10160), (1270, 8320), (1280, 8255), (1300, 8128), (1600, 6604), (1651, 6400), (1664, 6350), (2032, 5200), (2080, 5080), (2540, 4160), (2600, 4064), (3175, 3328), (3200, 3302)]