17958080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8041

約数の個数: 56

約数和(自身を含む): 48877728

約数和(自身を除く): 30919648

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, 8017, 16034, 32068, 40085, 56119, 64136, 80170, 112238, 128272, 160340, 224476, 256544, 280595, 320680, 448952, 513088, 561190, 641360, 897904, 1122380, 1282720, 1795808, 2244760, 2565440, 3591616, 4489520, 8979040, 17958080]

約数ペア:

[(1, 17958080), (2, 8979040), (4, 4489520), (5, 3591616), (7, 2565440), (8, 2244760), (10, 1795808), (14, 1282720), (16, 1122380), (20, 897904), (28, 641360), (32, 561190), (35, 513088), (40, 448952), (56, 320680), (64, 280595), (70, 256544), (80, 224476), (112, 160340), (140, 128272), (160, 112238), (224, 80170), (280, 64136), (320, 56119), (448, 40085), (560, 32068), (1120, 16034), (2240, 8017)]