224517800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86353}}^1$

素因数の和:86382

約数の個数: 48

約数和(自身を含む): 562164540

約数和(自身を除く): 337646740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 86353, 172706, 345412, 431765, 690824, 863530, 1122589, 1727060, 2158825, 2245178, 3454120, 4317650, 4490356, 5612945, 8635300, 8980712, 11225890, 17270600, 22451780, 28064725, 44903560, 56129450, 112258900, 224517800]

約数ペア:

[(1, 224517800), (2, 112258900), (4, 56129450), (5, 44903560), (8, 28064725), (10, 22451780), (13, 17270600), (20, 11225890), (25, 8980712), (26, 8635300), (40, 5612945), (50, 4490356), (52, 4317650), (65, 3454120), (100, 2245178), (104, 2158825), (130, 1727060), (200, 1122589), (260, 863530), (325, 690824), (520, 431765), (650, 345412), (1300, 172706), (2600, 86353)]