6351400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 16115040

約数和(自身を除く): 9763640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2887, 5774, 11548, 14435, 23096, 28870, 31757, 57740, 63514, 72175, 115480, 127028, 144350, 158785, 254056, 288700, 317570, 577400, 635140, 793925, 1270280, 1587850, 3175700, 6351400]

約数ペア:

[(1, 6351400), (2, 3175700), (4, 1587850), (5, 1270280), (8, 793925), (10, 635140), (11, 577400), (20, 317570), (22, 288700), (25, 254056), (40, 158785), (44, 144350), (50, 127028), (55, 115480), (88, 72175), (100, 63514), (110, 57740), (200, 31757), (220, 28870), (275, 23096), (440, 14435), (550, 11548), (1100, 5774), (2200, 2887)]