16401790700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1197211}}^1$

素因数の和:1197362

約数の個数: 36

約数和(自身を含む): 35851710552

約数和(自身を除く): 19449919852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 1197211, 2394422, 4788844, 5986055, 11972110, 23944220, 29930275, 59860550, 119721100, 164017907, 328035814, 656071628, 820089535, 1640179070, 3280358140, 4100447675, 8200895350, 16401790700]

約数ペア:

[(1, 16401790700), (2, 8200895350), (4, 4100447675), (5, 3280358140), (10, 1640179070), (20, 820089535), (25, 656071628), (50, 328035814), (100, 164017907), (137, 119721100), (274, 59860550), (548, 29930275), (685, 23944220), (1370, 11972110), (2740, 5986055), (3425, 4788844), (6850, 2394422), (13700, 1197211)]