58800040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 144522000

約数和(自身を除く): 85721960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1549, 1898, 2920, 3098, 3796, 4745, 6196, 7592, 7745, 9490, 12392, 15490, 18980, 20137, 30980, 37960, 40274, 61960, 80548, 100685, 113077, 161096, 201370, 226154, 402740, 452308, 565385, 805480, 904616, 1130770, 1470001, 2261540, 2940002, 4523080, 5880004, 7350005, 11760008, 14700010, 29400020, 58800040]

約数ペア:

[(1, 58800040), (2, 29400020), (4, 14700010), (5, 11760008), (8, 7350005), (10, 5880004), (13, 4523080), (20, 2940002), (26, 2261540), (40, 1470001), (52, 1130770), (65, 904616), (73, 805480), (104, 565385), (130, 452308), (146, 402740), (260, 226154), (292, 201370), (365, 161096), (520, 113077), (584, 100685), (730, 80548), (949, 61960), (1460, 40274), (1549, 37960), (1898, 30980), (2920, 20137), (3098, 18980), (3796, 15490), (4745, 12392), (6196, 9490), (7592, 7745)]