8981230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 16765056

約数和(自身を除く): 7783826

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 197, 235, 394, 470, 485, 970, 985, 1970, 4559, 9118, 9259, 18518, 19109, 22795, 38218, 45590, 46295, 92590, 95545, 191090, 898123, 1796246, 4490615, 8981230]

約数ペア:

[(1, 8981230), (2, 4490615), (5, 1796246), (10, 898123), (47, 191090), (94, 95545), (97, 92590), (194, 46295), (197, 45590), (235, 38218), (394, 22795), (470, 19109), (485, 18518), (970, 9259), (985, 9118), (1970, 4559)]