12138200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 28491480

約数和(自身を除く): 16353280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 443, 548, 685, 886, 1096, 1370, 1772, 2215, 2740, 3425, 3544, 4430, 5480, 6850, 8860, 11075, 13700, 17720, 22150, 27400, 44300, 60691, 88600, 121382, 242764, 303455, 485528, 606910, 1213820, 1517275, 2427640, 3034550, 6069100, 12138200]

約数ペア:

[(1, 12138200), (2, 6069100), (4, 3034550), (5, 2427640), (8, 1517275), (10, 1213820), (20, 606910), (25, 485528), (40, 303455), (50, 242764), (100, 121382), (137, 88600), (200, 60691), (274, 44300), (443, 27400), (548, 22150), (685, 17720), (886, 13700), (1096, 11075), (1370, 8860), (1772, 6850), (2215, 5480), (2740, 4430), (3425, 3544)]