117855400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{45329}}^1$

素因数の和:45358

約数の個数: 48

約数和(自身を含む): 295098300

約数和(自身を除く): 177242900

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, 45329, 90658, 181316, 226645, 362632, 453290, 589277, 906580, 1133225, 1178554, 1813160, 2266450, 2357108, 2946385, 4532900, 4714216, 5892770, 9065800, 11785540, 14731925, 23571080, 29463850, 58927700, 117855400]

約数ペア:

[(1, 117855400), (2, 58927700), (4, 29463850), (5, 23571080), (8, 14731925), (10, 11785540), (13, 9065800), (20, 5892770), (25, 4714216), (26, 4532900), (40, 2946385), (50, 2357108), (52, 2266450), (65, 1813160), (100, 1178554), (104, 1133225), (130, 906580), (200, 589277), (260, 453290), (325, 362632), (520, 226645), (650, 181316), (1300, 90658), (2600, 45329)]