927977480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2833}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 2203718400

約数和(自身を除く): 1275740920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 431, 760, 862, 1724, 2155, 2833, 3448, 4310, 5666, 8189, 8620, 11332, 14165, 16378, 17240, 22664, 28330, 32756, 40945, 53827, 56660, 65512, 81890, 107654, 113320, 163780, 215308, 269135, 327560, 430616, 538270, 1076540, 1221023, 2153080, 2442046, 4884092, 6105115, 9768184, 12210230, 23199437, 24420460, 46398874, 48840920, 92797748, 115997185, 185595496, 231994370, 463988740, 927977480]

約数ペア:

[(1, 927977480), (2, 463988740), (4, 231994370), (5, 185595496), (8, 115997185), (10, 92797748), (19, 48840920), (20, 46398874), (38, 24420460), (40, 23199437), (76, 12210230), (95, 9768184), (152, 6105115), (190, 4884092), (380, 2442046), (431, 2153080), (760, 1221023), (862, 1076540), (1724, 538270), (2155, 430616), (2833, 327560), (3448, 269135), (4310, 215308), (5666, 163780), (8189, 113320), (8620, 107654), (11332, 81890), (14165, 65512), (16378, 56660), (17240, 53827), (22664, 40945), (28330, 32756)]