30006400

素因数分解:

$2^7\times 5^2\times {\mathrm{9377}}^1$

素因数の和:9401

約数の個数: 48

約数和(自身を含む): 74133090

約数和(自身を除く): 44126690

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9377, 18754, 37508, 46885, 75016, 93770, 150032, 187540, 234425, 300064, 375080, 468850, 600128, 750160, 937700, 1200256, 1500320, 1875400, 3000640, 3750800, 6001280, 7501600, 15003200, 30006400]

約数ペア:

[(1, 30006400), (2, 15003200), (4, 7501600), (5, 6001280), (8, 3750800), (10, 3000640), (16, 1875400), (20, 1500320), (25, 1200256), (32, 937700), (40, 750160), (50, 600128), (64, 468850), (80, 375080), (100, 300064), (128, 234425), (160, 187540), (200, 150032), (320, 93770), (400, 75016), (640, 46885), (800, 37508), (1600, 18754), (3200, 9377)]