6800396800

素因数分解:

$2^9\times 5^2\times {\mathrm{531281}}^1$

素因数の和:531309

約数の個数: 60

約数和(自身を含む): 16848546066

約数和(自身を除く): 10048149266

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 531281, 1062562, 2125124, 2656405, 4250248, 5312810, 8500496, 10625620, 13282025, 17000992, 21251240, 26564050, 34001984, 42502480, 53128100, 68003968, 85004960, 106256200, 136007936, 170009920, 212512400, 272015872, 340019840, 425024800, 680039680, 850049600, 1360079360, 1700099200, 3400198400, 6800396800]

約数ペア:

[(1, 6800396800), (2, 3400198400), (4, 1700099200), (5, 1360079360), (8, 850049600), (10, 680039680), (16, 425024800), (20, 340019840), (25, 272015872), (32, 212512400), (40, 170009920), (50, 136007936), (64, 106256200), (80, 85004960), (100, 68003968), (128, 53128100), (160, 42502480), (200, 34001984), (256, 26564050), (320, 21251240), (400, 17000992), (512, 13282025), (640, 10625620), (800, 8500496), (1280, 5312810), (1600, 4250248), (2560, 2656405), (3200, 2125124), (6400, 1062562), (12800, 531281)]