4475104850

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 8384229000

約数和(自身を除く): 3909124150

約数列:

[1, 2, 5, 10, 25, 50, 317, 349, 634, 698, 809, 1585, 1618, 1745, 3170, 3490, 4045, 7925, 8090, 8725, 15850, 17450, 20225, 40450, 110633, 221266, 256453, 282341, 512906, 553165, 564682, 1106330, 1282265, 1411705, 2564530, 2765825, 2823410, 5531650, 6411325, 7058525, 12822650, 14117050, 89502097, 179004194, 447510485, 895020970, 2237552425, 4475104850]

約数ペア:

[(1, 4475104850), (2, 2237552425), (5, 895020970), (10, 447510485), (25, 179004194), (50, 89502097), (317, 14117050), (349, 12822650), (634, 7058525), (698, 6411325), (809, 5531650), (1585, 2823410), (1618, 2765825), (1745, 2564530), (3170, 1411705), (3490, 1282265), (4045, 1106330), (7925, 564682), (8090, 553165), (8725, 512906), (15850, 282341), (17450, 256453), (20225, 221266), (40450, 110633)]