5468607500

素因数分解:

$2^2\times 5^4\times {\mathrm{139}}^1\times {\mathrm{15737}}^1$

素因数の和:15900

約数の個数: 60

約数和(自身を含む): 12045550440

約数和(自身を除く): 6576942940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 500, 556, 625, 695, 1250, 1390, 2500, 2780, 3475, 6950, 13900, 15737, 17375, 31474, 34750, 62948, 69500, 78685, 86875, 157370, 173750, 314740, 347500, 393425, 786850, 1573700, 1967125, 2187443, 3934250, 4374886, 7868500, 8749772, 9835625, 10937215, 19671250, 21874430, 39342500, 43748860, 54686075, 109372150, 218744300, 273430375, 546860750, 1093721500, 1367151875, 2734303750, 5468607500]

約数ペア:

[(1, 5468607500), (2, 2734303750), (4, 1367151875), (5, 1093721500), (10, 546860750), (20, 273430375), (25, 218744300), (50, 109372150), (100, 54686075), (125, 43748860), (139, 39342500), (250, 21874430), (278, 19671250), (500, 10937215), (556, 9835625), (625, 8749772), (695, 7868500), (1250, 4374886), (1390, 3934250), (2500, 2187443), (2780, 1967125), (3475, 1573700), (6950, 786850), (13900, 393425), (15737, 347500), (17375, 314740), (31474, 173750), (34750, 157370), (62948, 86875), (69500, 78685)]