8018080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7159}}^1$

素因数の和:7181

約数の個数: 48

約数和(自身を含む): 21651840

約数和(自身を除く): 13633760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7159, 14318, 28636, 35795, 50113, 57272, 71590, 100226, 114544, 143180, 200452, 229088, 250565, 286360, 400904, 501130, 572720, 801808, 1002260, 1145440, 1603616, 2004520, 4009040, 8018080]

約数ペア:

[(1, 8018080), (2, 4009040), (4, 2004520), (5, 1603616), (7, 1145440), (8, 1002260), (10, 801808), (14, 572720), (16, 501130), (20, 400904), (28, 286360), (32, 250565), (35, 229088), (40, 200452), (56, 143180), (70, 114544), (80, 100226), (112, 71590), (140, 57272), (160, 50113), (224, 35795), (280, 28636), (560, 14318), (1120, 7159)]