117159560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{418427}}^1$

素因数の和:418445

約数の個数: 32

約数和(自身を含む): 301268160

約数和(自身を除く): 184108600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 418427, 836854, 1673708, 2092135, 2928989, 3347416, 4184270, 5857978, 8368540, 11715956, 14644945, 16737080, 23431912, 29289890, 58579780, 117159560]

約数ペア:

[(1, 117159560), (2, 58579780), (4, 29289890), (5, 23431912), (7, 16737080), (8, 14644945), (10, 11715956), (14, 8368540), (20, 5857978), (28, 4184270), (35, 3347416), (40, 2928989), (56, 2092135), (70, 1673708), (140, 836854), (280, 418427)]