58520020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225077}}^1$

素因数の和:225099

約数の個数: 24

約数和(自身を含む): 132345864

約数和(自身を除く): 73825844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 225077, 450154, 900308, 1125385, 2250770, 2926001, 4501540, 5852002, 11704004, 14630005, 29260010, 58520020]

約数ペア:

[(1, 58520020), (2, 29260010), (4, 14630005), (5, 11704004), (10, 5852002), (13, 4501540), (20, 2926001), (26, 2250770), (52, 1125385), (65, 900308), (130, 450154), (260, 225077)]