71056000

素因数分解:

$2^7\times 5^3\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 64

約数和(自身を含む): 176702760

約数和(自身を除く): 105646760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4441, 8000, 8882, 16000, 17764, 22205, 35528, 44410, 71056, 88820, 111025, 142112, 177640, 222050, 284224, 355280, 444100, 555125, 568448, 710560, 888200, 1110250, 1421120, 1776400, 2220500, 2842240, 3552800, 4441000, 7105600, 8882000, 14211200, 17764000, 35528000, 71056000]

約数ペア:

[(1, 71056000), (2, 35528000), (4, 17764000), (5, 14211200), (8, 8882000), (10, 7105600), (16, 4441000), (20, 3552800), (25, 2842240), (32, 2220500), (40, 1776400), (50, 1421120), (64, 1110250), (80, 888200), (100, 710560), (125, 568448), (128, 555125), (160, 444100), (200, 355280), (250, 284224), (320, 222050), (400, 177640), (500, 142112), (640, 111025), (800, 88820), (1000, 71056), (1600, 44410), (2000, 35528), (3200, 22205), (4000, 17764), (4441, 16000), (8000, 8882)]