10267520

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 25043040

約数和(自身を除く): 14775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 263, 305, 320, 488, 526, 610, 640, 976, 1052, 1220, 1315, 1952, 2104, 2440, 2630, 3904, 4208, 4880, 5260, 7808, 8416, 9760, 10520, 16043, 16832, 19520, 21040, 32086, 33664, 39040, 42080, 64172, 80215, 84160, 128344, 160430, 168320, 256688, 320860, 513376, 641720, 1026752, 1283440, 2053504, 2566880, 5133760, 10267520]

約数ペア:

[(1, 10267520), (2, 5133760), (4, 2566880), (5, 2053504), (8, 1283440), (10, 1026752), (16, 641720), (20, 513376), (32, 320860), (40, 256688), (61, 168320), (64, 160430), (80, 128344), (122, 84160), (128, 80215), (160, 64172), (244, 42080), (263, 39040), (305, 33664), (320, 32086), (488, 21040), (526, 19520), (610, 16832), (640, 16043), (976, 10520), (1052, 9760), (1220, 8416), (1315, 7808), (1952, 5260), (2104, 4880), (2440, 4208), (2630, 3904)]