113295880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 260807040

約数和(自身を除く): 147511160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 107, 206, 214, 257, 412, 428, 514, 515, 535, 824, 856, 1028, 1030, 1070, 1285, 2056, 2060, 2140, 2570, 4120, 4280, 5140, 10280, 11021, 22042, 26471, 27499, 44084, 52942, 54998, 55105, 88168, 105884, 109996, 110210, 132355, 137495, 211768, 219992, 220420, 264710, 274990, 440840, 529420, 549980, 1058840, 1099960, 2832397, 5664794, 11329588, 14161985, 22659176, 28323970, 56647940, 113295880]

約数ペア:

[(1, 113295880), (2, 56647940), (4, 28323970), (5, 22659176), (8, 14161985), (10, 11329588), (20, 5664794), (40, 2832397), (103, 1099960), (107, 1058840), (206, 549980), (214, 529420), (257, 440840), (412, 274990), (428, 264710), (514, 220420), (515, 219992), (535, 211768), (824, 137495), (856, 132355), (1028, 110210), (1030, 109996), (1070, 105884), (1285, 88168), (2056, 55105), (2060, 54998), (2140, 52942), (2570, 44084), (4120, 27499), (4280, 26471), (5140, 22042), (10280, 11021)]