16838080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7541

約数の個数: 56

約数和(自身を含む): 45829728

約数和(自身を除く): 28991648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 7517, 15034, 30068, 37585, 52619, 60136, 75170, 105238, 120272, 150340, 210476, 240544, 263095, 300680, 420952, 481088, 526190, 601360, 841904, 1052380, 1202720, 1683808, 2104760, 2405440, 3367616, 4209520, 8419040, 16838080]

約数ペア:

[(1, 16838080), (2, 8419040), (4, 4209520), (5, 3367616), (7, 2405440), (8, 2104760), (10, 1683808), (14, 1202720), (16, 1052380), (20, 841904), (28, 601360), (32, 526190), (35, 481088), (40, 420952), (56, 300680), (64, 263095), (70, 240544), (80, 210476), (112, 150340), (140, 120272), (160, 105238), (224, 75170), (280, 60136), (320, 52619), (448, 37585), (560, 30068), (1120, 15034), (2240, 7517)]