61026410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 50947990

約数列:

[1, 2, 5, 10, 89, 178, 191, 359, 382, 445, 718, 890, 955, 1795, 1910, 3590, 16999, 31951, 33998, 63902, 68569, 84995, 137138, 159755, 169990, 319510, 342845, 685690, 6102641, 12205282, 30513205, 61026410]

約数ペア:

[(1, 61026410), (2, 30513205), (5, 12205282), (10, 6102641), (89, 685690), (178, 342845), (191, 319510), (359, 169990), (382, 159755), (445, 137138), (718, 84995), (890, 68569), (955, 63902), (1795, 33998), (1910, 31951), (3590, 16999)]