63388520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9377}}^1$

素因数の和:9414

約数の個数: 48

約数和(自身を含む): 154455660

約数和(自身を除く): 91067140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 9377, 18754, 37508, 46885, 75016, 93770, 121901, 187540, 243802, 375080, 487604, 609505, 975208, 1219010, 1584713, 2438020, 3169426, 4876040, 6338852, 7923565, 12677704, 15847130, 31694260, 63388520]

約数ペア:

[(1, 63388520), (2, 31694260), (4, 15847130), (5, 12677704), (8, 7923565), (10, 6338852), (13, 4876040), (20, 3169426), (26, 2438020), (40, 1584713), (52, 1219010), (65, 975208), (104, 609505), (130, 487604), (169, 375080), (260, 243802), (338, 187540), (520, 121901), (676, 93770), (845, 75016), (1352, 46885), (1690, 37508), (3380, 18754), (6760, 9377)]