4069892800

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{20029}}^1$

素因数の和:20178

約数の個数: 84

約数和(自身を含む): 10093838080

約数和(自身を除く): 6023945280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 6350, 8128, 10160, 12700, 20029, 20320, 25400, 40058, 40640, 50800, 80116, 100145, 101600, 160232, 200290, 203200, 320464, 400580, 500725, 640928, 801160, 1001450, 1281856, 1602320, 2002900, 2543683, 3204640, 4005800, 5087366, 6409280, 8011600, 10174732, 12718415, 16023200, 20349464, 25436830, 32046400, 40698928, 50873660, 63592075, 81397856, 101747320, 127184150, 162795712, 203494640, 254368300, 406989280, 508736600, 813978560, 1017473200, 2034946400, 4069892800]

約数ペア:

[(1, 4069892800), (2, 2034946400), (4, 1017473200), (5, 813978560), (8, 508736600), (10, 406989280), (16, 254368300), (20, 203494640), (25, 162795712), (32, 127184150), (40, 101747320), (50, 81397856), (64, 63592075), (80, 50873660), (100, 40698928), (127, 32046400), (160, 25436830), (200, 20349464), (254, 16023200), (320, 12718415), (400, 10174732), (508, 8011600), (635, 6409280), (800, 5087366), (1016, 4005800), (1270, 3204640), (1600, 2543683), (2032, 2002900), (2540, 1602320), (3175, 1281856), (4064, 1001450), (5080, 801160), (6350, 640928), (8128, 500725), (10160, 400580), (12700, 320464), (20029, 203200), (20320, 200290), (25400, 160232), (40058, 101600), (40640, 100145), (50800, 80116)]