89924710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 82080410

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 191, 230, 382, 445, 529, 890, 955, 1058, 1910, 2047, 2645, 4094, 4393, 5290, 8786, 10235, 16999, 20470, 21965, 33998, 43930, 47081, 84995, 94162, 101039, 169990, 202078, 235405, 390977, 470810, 505195, 781954, 1010390, 1954885, 3909770, 8992471, 17984942, 44962355, 89924710]

約数ペア:

[(1, 89924710), (2, 44962355), (5, 17984942), (10, 8992471), (23, 3909770), (46, 1954885), (89, 1010390), (115, 781954), (178, 505195), (191, 470810), (230, 390977), (382, 235405), (445, 202078), (529, 169990), (890, 101039), (955, 94162), (1058, 84995), (1910, 47081), (2047, 43930), (2645, 33998), (4094, 21965), (4393, 20470), (5290, 16999), (8786, 10235)]