61143100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4463}}^1$

素因数の和:4614

約数の個数: 36

約数和(自身を含む): 133678944

約数和(自身を除く): 72535844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4463, 6850, 8926, 13700, 17852, 22315, 44630, 89260, 111575, 223150, 446300, 611431, 1222862, 2445724, 3057155, 6114310, 12228620, 15285775, 30571550, 61143100]

約数ペア:

[(1, 61143100), (2, 30571550), (4, 15285775), (5, 12228620), (10, 6114310), (20, 3057155), (25, 2445724), (50, 1222862), (100, 611431), (137, 446300), (274, 223150), (548, 111575), (685, 89260), (1370, 44630), (2740, 22315), (3425, 17852), (4463, 13700), (6850, 8926)]