12993171200

素因数分解:

$2^8\times 5^2\times {\mathrm{2030183}}^1$

素因数の和:2030209

約数の個数: 54

約数和(自身を含む): 32160144744

約数和(自身を除く): 19166973544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 2030183, 4060366, 8120732, 10150915, 16241464, 20301830, 32482928, 40603660, 50754575, 64965856, 81207320, 101509150, 129931712, 162414640, 203018300, 259863424, 324829280, 406036600, 519726848, 649658560, 812073200, 1299317120, 1624146400, 2598634240, 3248292800, 6496585600, 12993171200]

約数ペア:

[(1, 12993171200), (2, 6496585600), (4, 3248292800), (5, 2598634240), (8, 1624146400), (10, 1299317120), (16, 812073200), (20, 649658560), (25, 519726848), (32, 406036600), (40, 324829280), (50, 259863424), (64, 203018300), (80, 162414640), (100, 129931712), (128, 101509150), (160, 81207320), (200, 64965856), (256, 50754575), (320, 40603660), (400, 32482928), (640, 20301830), (800, 16241464), (1280, 10150915), (1600, 8120732), (3200, 4060366), (6400, 2030183)]