13475900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7958

約数の個数: 36

約数和(自身を含む): 30966768

約数和(自身を除く): 17490868

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7927, 15854, 31708, 39635, 79270, 134759, 158540, 198175, 269518, 396350, 539036, 673795, 792700, 1347590, 2695180, 3368975, 6737950, 13475900]

約数ペア:

[(1, 13475900), (2, 6737950), (4, 3368975), (5, 2695180), (10, 1347590), (17, 792700), (20, 673795), (25, 539036), (34, 396350), (50, 269518), (68, 198175), (85, 158540), (100, 134759), (170, 79270), (340, 39635), (425, 31708), (850, 15854), (1700, 7927)]