68301760

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:941

約数の個数: 56

約数和(自身を含む): 163348416

約数和(自身を除く): 95046656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 463, 922, 926, 1844, 1852, 2305, 2315, 3688, 3704, 4610, 4630, 7376, 7408, 9220, 9260, 14752, 14816, 18440, 18520, 29504, 29632, 36880, 37040, 73760, 74080, 147520, 148160, 213443, 426886, 853772, 1067215, 1707544, 2134430, 3415088, 4268860, 6830176, 8537720, 13660352, 17075440, 34150880, 68301760]

約数ペア:

[(1, 68301760), (2, 34150880), (4, 17075440), (5, 13660352), (8, 8537720), (10, 6830176), (16, 4268860), (20, 3415088), (32, 2134430), (40, 1707544), (64, 1067215), (80, 853772), (160, 426886), (320, 213443), (461, 148160), (463, 147520), (922, 74080), (926, 73760), (1844, 37040), (1852, 36880), (2305, 29632), (2315, 29504), (3688, 18520), (3704, 18440), (4610, 14816), (4630, 14752), (7376, 9260), (7408, 9220)]