17935120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{32027}}^1$

素因数の和:32047

約数の個数: 40

約数和(自身を含む): 47657664

約数和(自身を除く): 29722544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 32027, 64054, 128108, 160135, 224189, 256216, 320270, 448378, 512432, 640540, 896756, 1120945, 1281080, 1793512, 2241890, 2562160, 3587024, 4483780, 8967560, 17935120]

約数ペア:

[(1, 17935120), (2, 8967560), (4, 4483780), (5, 3587024), (7, 2562160), (8, 2241890), (10, 1793512), (14, 1281080), (16, 1120945), (20, 896756), (28, 640540), (35, 512432), (40, 448378), (56, 320270), (70, 256216), (80, 224189), (112, 160135), (140, 128108), (280, 64054), (560, 32027)]