5005222400

素因数分解:

$2^9\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3234

約数の個数: 120

約数和(自身を含む): 12502533120

約数和(自身を除く): 7497310720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1270, 1280, 1600, 2032, 2540, 2560, 3079, 3175, 3200, 4064, 5080, 6158, 6350, 6400, 8128, 10160, 12316, 12700, 12800, 15395, 16256, 20320, 24632, 25400, 30790, 32512, 40640, 49264, 50800, 61580, 65024, 76975, 81280, 98528, 101600, 123160, 153950, 162560, 197056, 203200, 246320, 307900, 325120, 391033, 394112, 406400, 492640, 615800, 782066, 788224, 812800, 985280, 1231600, 1564132, 1576448, 1625600, 1955165, 1970560, 2463200, 3128264, 3910330, 3941120, 4926400, 6256528, 7820660, 7882240, 9775825, 9852800, 12513056, 15641320, 19551650, 19705600, 25026112, 31282640, 39103300, 39411200, 50052224, 62565280, 78206600, 100104448, 125130560, 156413200, 200208896, 250261120, 312826400, 500522240, 625652800, 1001044480, 1251305600, 2502611200, 5005222400]

約数ペア:

[(1, 5005222400), (2, 2502611200), (4, 1251305600), (5, 1001044480), (8, 625652800), (10, 500522240), (16, 312826400), (20, 250261120), (25, 200208896), (32, 156413200), (40, 125130560), (50, 100104448), (64, 78206600), (80, 62565280), (100, 50052224), (127, 39411200), (128, 39103300), (160, 31282640), (200, 25026112), (254, 19705600), (256, 19551650), (320, 15641320), (400, 12513056), (508, 9852800), (512, 9775825), (635, 7882240), (640, 7820660), (800, 6256528), (1016, 4926400), (1270, 3941120), (1280, 3910330), (1600, 3128264), (2032, 2463200), (2540, 1970560), (2560, 1955165), (3079, 1625600), (3175, 1576448), (3200, 1564132), (4064, 1231600), (5080, 985280), (6158, 812800), (6350, 788224), (6400, 782066), (8128, 615800), (10160, 492640), (12316, 406400), (12700, 394112), (12800, 391033), (15395, 325120), (16256, 307900), (20320, 246320), (24632, 203200), (25400, 197056), (30790, 162560), (32512, 153950), (40640, 123160), (49264, 101600), (50800, 98528), (61580, 81280), (65024, 76975)]