2480178368

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{5081}}^1$

素因数の和:5385

約数の個数: 56

約数和(自身を含む): 5111678880

約数和(自身を除く): 2631500512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 263, 464, 526, 928, 1052, 1856, 2104, 4208, 5081, 7627, 8416, 10162, 15254, 16832, 20324, 30508, 40648, 61016, 81296, 122032, 147349, 162592, 244064, 294698, 325184, 488128, 589396, 1178792, 1336303, 2357584, 2672606, 4715168, 5345212, 9430336, 10690424, 21380848, 38752787, 42761696, 77505574, 85523392, 155011148, 310022296, 620044592, 1240089184, 2480178368]

約数ペア:

[(1, 2480178368), (2, 1240089184), (4, 620044592), (8, 310022296), (16, 155011148), (29, 85523392), (32, 77505574), (58, 42761696), (64, 38752787), (116, 21380848), (232, 10690424), (263, 9430336), (464, 5345212), (526, 4715168), (928, 2672606), (1052, 2357584), (1856, 1336303), (2104, 1178792), (4208, 589396), (5081, 488128), (7627, 325184), (8416, 294698), (10162, 244064), (15254, 162592), (16832, 147349), (20324, 122032), (30508, 81296), (40648, 61016)]