100804070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 184757760

約数和(自身を除く): 83953690

約数列:

[1, 2, 5, 10, 89, 178, 191, 382, 445, 593, 890, 955, 1186, 1910, 2965, 5930, 16999, 33998, 52777, 84995, 105554, 113263, 169990, 226526, 263885, 527770, 566315, 1132630, 10080407, 20160814, 50402035, 100804070]

約数ペア:

[(1, 100804070), (2, 50402035), (5, 20160814), (10, 10080407), (89, 1132630), (178, 566315), (191, 527770), (382, 263885), (445, 226526), (593, 169990), (890, 113263), (955, 105554), (1186, 84995), (1910, 52777), (2965, 33998), (5930, 16999)]