38968000

素因数分解:

$2^6\times 5^3\times {\mathrm{4871}}^1$

素因数の和:4898

約数の個数: 56

約数和(自身を含む): 96524064

約数和(自身を除く): 57556064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 4871, 8000, 9742, 19484, 24355, 38968, 48710, 77936, 97420, 121775, 155872, 194840, 243550, 311744, 389680, 487100, 608875, 779360, 974200, 1217750, 1558720, 1948400, 2435500, 3896800, 4871000, 7793600, 9742000, 19484000, 38968000]

約数ペア:

[(1, 38968000), (2, 19484000), (4, 9742000), (5, 7793600), (8, 4871000), (10, 3896800), (16, 2435500), (20, 1948400), (25, 1558720), (32, 1217750), (40, 974200), (50, 779360), (64, 608875), (80, 487100), (100, 389680), (125, 311744), (160, 243550), (200, 194840), (250, 155872), (320, 121775), (400, 97420), (500, 77936), (800, 48710), (1000, 38968), (1600, 24355), (2000, 19484), (4000, 9742), (4871, 8000)]