13028600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 32628120

約数和(自身を除く): 19599520

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, 5011, 10022, 20044, 25055, 40088, 50110, 65143, 100220, 125275, 130286, 200440, 250550, 260572, 325715, 501100, 521144, 651430, 1002200, 1302860, 1628575, 2605720, 3257150, 6514300, 13028600]

約数ペア:

[(1, 13028600), (2, 6514300), (4, 3257150), (5, 2605720), (8, 1628575), (10, 1302860), (13, 1002200), (20, 651430), (25, 521144), (26, 501100), (40, 325715), (50, 260572), (52, 250550), (65, 200440), (100, 130286), (104, 125275), (130, 100220), (200, 65143), (260, 50110), (325, 40088), (520, 25055), (650, 20044), (1300, 10022), (2600, 5011)]