101984000

素因数分解:

$2^8\times 5^3\times {\mathrm{3187}}^1$

素因数の和:3218

約数の個数: 72

約数和(自身を含む): 254134608

約数和(自身を除く): 152150608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3187, 3200, 4000, 6374, 6400, 8000, 12748, 15935, 16000, 25496, 31870, 32000, 50992, 63740, 79675, 101984, 127480, 159350, 203968, 254960, 318700, 398375, 407936, 509920, 637400, 796750, 815872, 1019840, 1274800, 1593500, 2039680, 2549600, 3187000, 4079360, 5099200, 6374000, 10198400, 12748000, 20396800, 25496000, 50992000, 101984000]

約数ペア:

[(1, 101984000), (2, 50992000), (4, 25496000), (5, 20396800), (8, 12748000), (10, 10198400), (16, 6374000), (20, 5099200), (25, 4079360), (32, 3187000), (40, 2549600), (50, 2039680), (64, 1593500), (80, 1274800), (100, 1019840), (125, 815872), (128, 796750), (160, 637400), (200, 509920), (250, 407936), (256, 398375), (320, 318700), (400, 254960), (500, 203968), (640, 159350), (800, 127480), (1000, 101984), (1280, 79675), (1600, 63740), (2000, 50992), (3187, 32000), (3200, 31870), (4000, 25496), (6374, 16000), (6400, 15935), (8000, 12748)]